The present disclosure provides a surface cleaning apparatus that includes steam delivery. The apparatus includes a hand-carried body adapted to be hand-carried by a user, the hand-carried body including a supply tank, a recovery tank, a liquid supply pump, a steam supply pump, a heater, and a suction source including a vacuum motor. A flexible hose is mounted to the hand- carried body and a hand-held cleaning tool mounted to an end of the hose.
A47L 9/00 - LAVAGE OU NETTOYAGE DOMESTIQUE; ASPIRATEURS EN GÉNÉRAL - Parties constitutives ou accessoires des aspirateurs, p.ex. moyens mécaniques pour commander l'aspiration ou pour entraîner une action de battement; Dispositifs de rangement spécialement conçus pour les aspirateurs ou les pièces de ceux-ci; Véhicules porteurs spécialement conçus pour les aspirateurs
B08B 3/10 - Nettoyage impliquant le contact avec un liquide avec traitement supplémentaire du liquide ou de l'objet en cours de nettoyage, p.ex. par la chaleur, par l'électricité ou par des vibrations
An extraction cleaner includes a steam delivery system, a liquid delivery system, and a recovery system, and includes multiple cleaning modes, including a first cleaning mode in which components of the steam delivery system, liquid delivery system, and recovery system are active, a second cleaning mode in which components of the delivery system and recovery system are active, and a third cleaning mode in which components of the steam delivery system are active. Methods for operating an extraction cleaner are also provided.
A47L 11/34 - Machines pour le traitement des tapis en place par un liquide, une mousse ou une vapeur, p.ex. par de la vapeur d'eau
A47L 11/30 - Machines à frotter le plancher caractérisées par des moyens pour évacuer le liquide sale à aspiration
A47L 11/40 - Machines à nettoyer les planchers, les tapis, les meubles, les murs ou leurs revêtements - Éléments ou parties constitutives des machines non prévus dans les groupes , ou non limités à un de ces groupes, p.ex. poignées, dispositions des interrupteurs, bords, amortisseurs ou leviers
A surface cleaning apparatus includes a cleaning head adapted to move over a surface to be cleaned, a housing coupled with the cleaning head, a first user interface on the housing, and a second user interface on the cleaning head. The first user interface includes at least one user input control. The second user interface includes a plurality of status indicia.
A47L 9/28 - Montage de l'équipement électrique, p.ex. adaptation ou fixation à l'aspirateur; Commande des aspirateurs par des moyens électriques
A47L 9/00 - LAVAGE OU NETTOYAGE DOMESTIQUE; ASPIRATEURS EN GÉNÉRAL - Parties constitutives ou accessoires des aspirateurs, p.ex. moyens mécaniques pour commander l'aspiration ou pour entraîner une action de battement; Dispositifs de rangement spécialement conçus pour les aspirateurs ou les pièces de ceux-ci; Véhicules porteurs spécialement conçus pour les aspirateurs
A47L 11/40 - Machines à nettoyer les planchers, les tapis, les meubles, les murs ou leurs revêtements - Éléments ou parties constitutives des machines non prévus dans les groupes , ou non limités à un de ces groupes, p.ex. poignées, dispositions des interrupteurs, bords, amortisseurs ou leviers
A surface cleaning apparatus adapted for wet cleaning includes a heated fluid delivery system having a dual-phase distributor that dispenses heated liquid and steam vapor. The dual- phase distributor can include a phase separator that separates a vapor phase of a heated fluid from a liquid phase of the heated fluid, a heated liquid outlet, and a steam vapor outlet. The apparatus can further include a liquid delivery system, and/or a recovery system.
A47L 11/34 - Machines pour le traitement des tapis en place par un liquide, une mousse ou une vapeur, p.ex. par de la vapeur d'eau
A47L 11/40 - Machines à nettoyer les planchers, les tapis, les meubles, les murs ou leurs revêtements - Éléments ou parties constitutives des machines non prévus dans les groupes , ou non limités à un de ces groupes, p.ex. poignées, dispositions des interrupteurs, bords, amortisseurs ou leviers
A47L 13/26 - Autres dispositifs de nettoyage avec des agencements pour amener un liquide
The present disclosure provides a surface cleaning apparatus that includes steam delivery. The apparatus includes a hand-carried body adapted to be hand carried by a user, the hand-carried body having a main housing, a supply tank, and a heater. A flexible hose is mounted to the hand-carried body and a hand-held cleaning tool mounted to an end of the hose. The tool has a liquid distributor to deliver liquid cleaning fluid and a steam distributor to deliver steam. Various features for controlling the operation of electrical component of the extraction cleaner are disclosed.
A47L 5/36 - Aspirateurs munis d'un tube souple entre la buse et le corps; Aspirateurs se fixant sur les escaliers; Aspirateurs se transportant sur le dos
A47L 11/40 - Machines à nettoyer les planchers, les tapis, les meubles, les murs ou leurs revêtements - Éléments ou parties constitutives des machines non prévus dans les groupes , ou non limités à un de ces groupes, p.ex. poignées, dispositions des interrupteurs, bords, amortisseurs ou leviers
A handheld extraction cleaner includes a unitary body provided with a carry handle, a supply tank, a suction nozzle, a recovery tank, and a suction source, all carried by the unitary body. In one aspect, the recovery tank is configured to optimize the usable volume within the tank and a user's view of the collected dirty liquid within the tank. In another aspect the recovery tank automatically seals an outlet of the tank when the recovery tank is mounted to a tank receiver of the unitary body. In yet another aspect, the extraction cleaner has an agitator that slides out from a side of the unitary body. In another aspect, the suction nozzle includes a cleaning angle guide skid to orient the extraction cleaner at an optimal cleaning angle. In another aspect, the supply tank is a non-removable part located at a rear of the unitary body.
A47L 7/00 - Aspirateurs adaptés à d'autres emplois; Tables avec orifices d'aspiration en vue du nettoyage; Récipients pour articles de nettoyage par aspiration; Aspirateurs conçus pour le nettoyage des brosses; Aspirateurs conçus pour l'absorption de liquides
A surface cleaning apparatus is provided with a housing including an upright assembly and a base assembly moveably mounted to the upright assembly, the upright assembly foming a stalk, a fluid container provided on the housing, a fluid distributor provided in the base assembly in fluid communication with the fluid container, a working air path through the housing, a recovery container provided on the housing and defining a portion of the working air path, a suction source provided on the housing and defining a portion of the working air path, a suction nozzle provided on the base assembly.
A surface cleaning apparatus can include a housing adapted to move across a surface to be cleaned, and an edge cleaning brush provided on the housing. The edge cleaning brush can include an attachment hub connectable with a drive coupling for rotating the brush, a cleaning implement configured to contact the surface to be cleaned, and a tensioner hub applying downward force onto the cleaning implement. Drive couplings for the edge cleaning brush are also disclosed, such as drive couplings including a worm and belt that are indirectly drive via a brushroll.
A47L 9/04 - Buses avec brosses ou agitateurs commandés
A47L 5/30 - Aspirateurs à manche et buse fixés sur le corps, p.ex. aspirateurs à roues à manche de pilotage avec instruments entraînés détachant la poussière, p.ex. brosses tournantes
A surface cleaning apparatus such as a vacuum cleaner includes a suction source, a recovery container, and a base assembly with at least one agitator that can be dampened to provide damp cleaning. More specifically a fluid delivery system including at least one cleaning pad can be carried by the base assembly to provide damp cleaning.
A47L 9/00 - LAVAGE OU NETTOYAGE DOMESTIQUE; ASPIRATEURS EN GÉNÉRAL - Parties constitutives ou accessoires des aspirateurs, p.ex. moyens mécaniques pour commander l'aspiration ou pour entraîner une action de battement; Dispositifs de rangement spécialement conçus pour les aspirateurs ou les pièces de ceux-ci; Véhicules porteurs spécialement conçus pour les aspirateurs
A47L 5/30 - Aspirateurs à manche et buse fixés sur le corps, p.ex. aspirateurs à roues à manche de pilotage avec instruments entraînés détachant la poussière, p.ex. brosses tournantes
A47L 7/00 - Aspirateurs adaptés à d'autres emplois; Tables avec orifices d'aspiration en vue du nettoyage; Récipients pour articles de nettoyage par aspiration; Aspirateurs conçus pour le nettoyage des brosses; Aspirateurs conçus pour l'absorption de liquides
A47L 11/292 - Machines à frotter le plancher caractérisées par des moyens pour évacuer le liquide sale ayant des outils rotatifs
A47L 11/30 - Machines à frotter le plancher caractérisées par des moyens pour évacuer le liquide sale à aspiration
ABSTRACT A docking station for charging an autonomous floor cleaner includes a transmitter that can transmit a signal for detection by the robot. The docking station can include an opaque shroud for the transmitter and/or spring-loaded charging contacts. The autonomous floor cleaner can comprise a passive receiver that detects signals emitted from the docking station and a time-of-flight sensor for position/proximity sensing. The robot can selectively turn off the time-of- flight sensor when docking with or avoiding the docking station. Methods for docking, re-docking, low power charging, docking station avoidance, obstacle response during docking, and close- proximity docking are disclosed. Date Recue/Date Received 2021-01-27
A47L 9/00 - LAVAGE OU NETTOYAGE DOMESTIQUE; ASPIRATEURS EN GÉNÉRAL - Parties constitutives ou accessoires des aspirateurs, p.ex. moyens mécaniques pour commander l'aspiration ou pour entraîner une action de battement; Dispositifs de rangement spécialement conçus pour les aspirateurs ou les pièces de ceux-ci; Véhicules porteurs spécialement conçus pour les aspirateurs
A47L 11/24 - Machines à balayer le plancher, actionnées par moteur
A47L 11/40 - Machines à nettoyer les planchers, les tapis, les meubles, les murs ou leurs revêtements - Éléments ou parties constitutives des machines non prévus dans les groupes , ou non limités à un de ces groupes, p.ex. poignées, dispositions des interrupteurs, bords, amortisseurs ou leviers
11.
AUTONOMOUS FLOOR CLEANER AND METHOD FOR AUTONOMOUS FLOOR CLEANING
ABSTRACT An autonomous floor cleaner includes multiple occupiable space sensors for position and/or proximity sensing. Data from the occupiable space sensors can be used determine areas of occupiable space in proximity to the autonomous floor cleaner. Methods for exiting a trapped condition, obstacle avoidance, and path planning are disclosed. Date Recue/Date Received 2021-01-08
A47L 11/40 - Machines à nettoyer les planchers, les tapis, les meubles, les murs ou leurs revêtements - Éléments ou parties constitutives des machines non prévus dans les groupes , ou non limités à un de ces groupes, p.ex. poignées, dispositions des interrupteurs, bords, amortisseurs ou leviers
A47L 11/00 - Machines à nettoyer les planchers, les tapis, les meubles, les murs ou leurs revêtements
ABSTRACT The present disclosure provides a surface cleaning apparatus that includes a steam delivery system for steam mopping a floor surface after sweeping dry dirt, dust, hair, and other debris from the floor surface. The surface cleaning apparatus can be configured to perform multiple cleaning functions, including dry sweeping and steam mopping. The surface cleaning apparatus can be convertible between different modes of operation, including at least an upright mode and a handheld mode. Date Recue/Date Received 2020-11-30
ABSTRACT An autonomous floor cleaning system includes an interlock for physically interlocking an autonomous floor cleaner with a docking station. The interlock selectively engages when the robot is docked at the docking station, and can automatically engage as when a predefined locking criterion is met. The interlock can remain engaged until a predefined unlocking criterion is met. Methods for docking an autonomous floor cleaner with a docking station are disclosed. Date Recue/Date Received 2020-12-03
A47L 11/40 - Machines à nettoyer les planchers, les tapis, les meubles, les murs ou leurs revêtements - Éléments ou parties constitutives des machines non prévus dans les groupes , ou non limités à un de ces groupes, p.ex. poignées, dispositions des interrupteurs, bords, amortisseurs ou leviers
A47L 9/00 - LAVAGE OU NETTOYAGE DOMESTIQUE; ASPIRATEURS EN GÉNÉRAL - Parties constitutives ou accessoires des aspirateurs, p.ex. moyens mécaniques pour commander l'aspiration ou pour entraîner une action de battement; Dispositifs de rangement spécialement conçus pour les aspirateurs ou les pièces de ceux-ci; Véhicules porteurs spécialement conçus pour les aspirateurs
A47L 11/24 - Machines à balayer le plancher, actionnées par moteur
ABSTRACT An autonomous floor cleaner can include a housing, a drive system for autonomously moving the housing over the surface to be cleaned, a controller for controlling the operation of the autonomous floor cleaner, and warning system for issuing an audible warning based on an orientation or operational condition of the robot. Methods for issuing an audible warning are disclosed. Date Recue/Date Received 2020-12-04
A47L 11/40 - Machines à nettoyer les planchers, les tapis, les meubles, les murs ou leurs revêtements - Éléments ou parties constitutives des machines non prévus dans les groupes , ou non limités à un de ces groupes, p.ex. poignées, dispositions des interrupteurs, bords, amortisseurs ou leviers
A47L 9/28 - Montage de l'équipement électrique, p.ex. adaptation ou fixation à l'aspirateur; Commande des aspirateurs par des moyens électriques
ABSTRACT A handheld extraction cleaner includes a unitary body provided with a carry handle, and further provided with a supply tank, a recovery tank, and a suction source, all of which are carried on the unitary body. The various components of the extraction cleaner can be arranged for a balanced weight in hand. The supply and recovery tanks are configured to optimize the usable volume within the tanks, among other functions. A powered cleaning head including a removable brushroll is provided on the unitary body. Date Recue/Date Received 2020-12-01
A47L 11/34 - Machines pour le traitement des tapis en place par un liquide, une mousse ou une vapeur, p.ex. par de la vapeur d'eau
A47L 11/292 - Machines à frotter le plancher caractérisées par des moyens pour évacuer le liquide sale ayant des outils rotatifs
A47L 11/30 - Machines à frotter le plancher caractérisées par des moyens pour évacuer le liquide sale à aspiration
D06F 7/00 - Dispositifs de lavage adaptés pour être utilisés indépendamment d'un réceptacle particulier, p.ex. pour montage amovible sur cuve de lavage, baignoire, ou similaires
BLG File No.: PAT 109783-1 PETITION FOR A GRANT OF A PATENT The applicant, BISSELL INC., whose complete address is 2345 Walker Avenue NW, Grand Rapids, Michigan, 49544, USA, requests the grant of a patent for an invention, entitled SURFACE CLEANING APPARATUS WITH TASK LIGHTING, which is described and claimed in the accompanying specification. The applicant requests priority in respect of the application on the basis of the following previously regularly filed application: COUNTRY APPLICATION NO. FILING DATE ACCESS OF FILING CODE US 62/939,830 November 25, 2019 1655 To the applicant's knowledge, a copy of the above identified priority application is available in the WIPO DAS digital library using the above noted access code. The applicant appoints Borden Ladner Gervais LLP whose complete address is 100 Queen Street, Suite 1300, Ottawa ON K1P 1J9, Telephone (613) 237-5160, Facsimile (613) 787-3558, Canada, as the applicant's patent agent. The applicant requests that Figure No. 1 of the drawings accompany the abstract when it is open to public inspection under Section 10 of the Patent Act or published. SIGNED at Ottawa, Ontario, Canada, this 24th day of November, 2020. BISSELL INC. By: Borden Ladner Gervais LLP / s.r.l. Borden Ladner Gervais LLP Agents Date Recue/Date Received 2020-11-24 IN THE CANADIAN PATENT OFFICE To: The Commissioner of Patents November 24, 2020 Title: SURFACE CLEANING APPARATUS WITH TASK LIGHTING Applicant: BISSELL Inc. Our File: PAT 109783-1 STATEMENT OF ENTITLEMENT The inventor is LUYCKX, Michael whose complete address is 2345 Walker Avenue NW, Grand Rapids, Michigan, 49544, USA, and the applicant is the legal representative of the inventor and is entitled to apply for a patent. Yours very truly Borden Ladner Gervais LLP / s.r.l. Agents Borden Ladner Gervais LLP Curtis B. Behmann, P.Eng./jag 100 Queen Street, Suite 1300 Tel: 613/87.3596 Ottawa, ON K1P 1J9 Fax: 613/8T3558 Date Recue/Date Received 2020-11-24 ABSTRACT The present disclosure provides a surface cleaning apparatus that includes task lighting. The task lighting can be provided on a hand-carried body or housing of the apparatus, on a hand tool of the apparatus, or both. The task lighting can be adjustable, and can be directed to illuminate a desired location. Date Recue/Date Received 2020-11-24 SURFACE CLEANING APPARATUS WITH TASK LIGHTING CROSS-REFERENCE TO RELATED APPLICATION(S) [0001] The present application claims the benefit of U.S. Provisional Application No. 62/939,830, filed November 25, 2019, which is incorporated herein by reference in its entirety. BACKGROUND [0002] Extractors are well-known surface cleaning devices for deep cleaning carpets and other fabric surfaces, such as upholstery. Most extractors comprise a fluid delivery system and a fluid recovery system. The fluid delivery system typically includes one or more fluid supply tanks for storing a supply of cleaning fluid, a fluid distributor for applying the cleaning fluid to the surface to be cleaned, and a fluid supply conduit for delivering the cleaning fluid from the fluid supply tank to the fluid distributor. The fluid recovery system usually comprises a recovery tank, a nozzle adjacent the surface to be cleaned and in fluid communication with the recovery tank through a conduit, and a source of suction in fluid communication with the conduit to draw the cleaning fluid from the surface to be cleaned and through the nozzle and the conduit to the recovery tank. Other wet cleaning apparatuses include steam cleaners that dispense steam, and spot cleaners that may dispense liquid and scrub the surface, but do not recover liquid. Extractors and other wet cleaners can be adapted to be hand-carried by a user, and in some cases include a hose coupled with a tool carrying the fluid distributor and nozzle. [0003] Viewing spots and stains on a surface to be cleaned has often presented a problem. Dimly lit or confined areas can be difficult to clean with conventional surface cleaning devices. Various illuminated surface cleaning devices have been proposed to improve the cleaning in the areas described. Although effective in illuminating the surface to be cleaned, current illuminated surface cleaning devices are still lacking, as they can obstruct user line of sight, which can impact the ability of the user to effectively clean the surface, or offer only limited control over the illumination. SUMMARY OF INVENTION [0004] A surface cleaning apparatus with task lighting is provided herein. [0005] According to one embodiment, the apparatus includes a hand-carried body adapted 1 Date Recue/Date Received 2020-11-24 to be hand carried by a user, the hand-carried body having a main housing, a motor/fan assembly, a supply tank, and a recovery tank, a flexible hose mounted to the hand- carried body, a hand-held cleaning tool mounted to an end of the hose, and a task light on the hand- carried body, the task light emitting visible light outwardly from the hand-carried body toward a location adjacent to the hand-carried body. [0006] In one of its aspects, the cleaning apparatus comprises adjustable task lighting that can be directed toward a desired location, rather than being fixed and non- adjustable relative to the apparatus. [0007] In certain embodiments, the surface cleaning apparatus is a portable extraction cleaner or portable deep cleaner adapted to be hand carried by a user to carpeted areas of cleaning relatively small areas, such as small rugs and upholstery. The task lighting can be provided on a hand-carried body of the portable extraction cleaner, on a hand tool of the portable extraction cleaner, or both. [0008] According to another embodiment, a portable extraction cleaner includes a main housing comprising a partition mounted, optionally centrally, on a housing base, and a motor/fan assembly mounted within the partition. A supply tank for cleaning solution is removably mounted to the main housing at one side of the partition and a recovery tank is mounted to the main housing on another side of the partition. A task light is provided on the partition, between the supply and recovery tanks. [0009] In certain embodiments, a carry handle can be formed on an upper portion of the partition. The extraction cleaner is well balanced for carrying, with the motor/fan assembly and task light positioned below the carry handle, with the supply and recovery tanks flanking these components. [0010] In yet another embodiment, the task light can pivot between a stored position and an angled position. In the stored position, the task light is retracted against the partition for compact storage. In the angled position, the task light is extended away from the partition to angle the task light outwardly from the extraction cleaner. In the angled position, light emitted from the task light is directed at a downward angle, outwardly from the main housing. [0011] According to still another embodiment, a portable extraction cleaner includes a housing, a suction motor, a supply tank removably mounted to the housing, and a recovery tank removably mounted the housing. A task light is provided on the housing, and is adjustable to 2 Date Recue/Date Received 2020-11-24 change the direction in which light is emitted relative to the extraction cleaner. [0012] In a further embodiment, the task light is an adjustable snake light comprising a flexible arm coupled with the housing at a proximal end thereof, and at least one light source supported at a distal end of the flexible arm. [0013] According to yet another embodiment, a portable extraction cleaner includes a main housing, a motor/fan assembly, a supply tank removably mounted to the main housing, and a recovery tank removably mounted the main housing. A flexible hose is mounted to the main housing and is connected to the recovery tank for recovery of cleaning fluid deposited on a surface to be cleaned. A hand-held cleaning tool with an extraction nozzle is mounted to an end of the hose for recovering soiled cleaning fluid from a surface on which cleaning fluid has been deposited. A task light is provided on the hand-held cleaning tool. [0014] The hand-held cleaning tool can comprise tool body, an extraction nozzle at a forward portion of the tool body defining a suction nozzle inlet, a fluid distributor for depositing a cleaning fluid onto the surface, and a conduit at a rearward portion of the tool body for connection with the hose. The task light can be positioned on the bottom of the tool body. In some embodiments, an agitator can be provided on the tool body for scrubbing the surface to be cleaned. [0015] In certain embodiments, wiring for the task light extends along the hose and connects the task light to a power source of the extraction cleaner. In other embodiments, the hand- held cleaning tool comprises a battery for powering the task light. [0016] According to yet another embodiment, a surface cleaning apparatus for cleaning a surface comprises a housing, a fluid delivery system having a supply tank on the housing for storing cleaning fluid, and a fluid distributor for delivering the cleaning fluid from the supply tank to the surface. A task light is provided on the housing, or on a hand-held cleaning tool coupled with the housing. [0017] The embodiments of a surface cleaning apparatus with task lighting disclosed herein enable a better cleaning experience. The use of a task light that can be focused exactly where a user needs illumination provides a better spot and stain cleaning experience. Using the task light, a user can easily find stains, spots, or debris on the surface, even a dimly lit location or confined area. [0018] These and other features and advantages of the present disclosure will become apparent from the following description of particular embodiments, when viewed in accordance 3 Date Recue/Date Received 2020-11-24 with the accompanying drawings and appended claims. [0019] Before the embodiments of the invention are explained in detail, it is to be understood that the invention is not limited to the details of operation or to the details of construction and the arrangement of the components set forth in the following description or illustrated in the drawings. The invention may be implemented in various other embodiments and of being practiced or being carried out in alternative ways not expressly disclosed herein. In addition, it is to be understood that the phraseology and tenninology used herein are for the purpose of description and should not be regarded as limiting. The use of "including" and "comprising" and variations thereof is meant to encompass the items listed thereafter and equivalents thereof as well as additional items and equivalents thereof. Further, enumeration may be used in the description of various embodiments. Unless otherwise expressly stated, the use of enumeration should not be construed as limiting the invention to any specific order or number of components. Nor should the use of enumeration be construed as excluding from the scope of the invention any additional steps or components that might be combined with or into the enumerated steps or components. Any reference to claim elements as "at least one of X, Y and Z" is meant to include any one of X, Y or Z individually, and any combination of X, Y and Z, for example, X, Y, Z; X, Y; X, Z; and Y, Z. BRIEF DESCRIPTION OF DRAWINGS [0020] FIG. 1 is a front perspective view of a portable extraction cleaner with task lighting according to a first embodiment of the invention. [0021] FIG. 2 is a rear perspective view of the portable extraction cleaner from FIG. 1. [0022] FIG. 3 is a cross-sectional view of the portable extraction cleaner taken through line III-III of FIG. 1. [0023] FIG. 4 is a partially exploded view of the portable extraction cleaner from FIG. 1, showing a supply tank and a recovery tank exploded from a main housing. [0024] FIG. 5 is a side view of the portable extraction cleaner from FIG. 1, showing the task lighting in a first stored position. [0025] FIG. 6 is a side view of the portable extraction cleaner from FIG. 1, showing the task lighting in a second angled position. [0026] FIG. 7 is a close-up view of the task lighting on the portable extraction cleaner from 4 Date Recue/Date Received 2020-11-24 FIG. 1. [0027] FIG. 8 shows a user carrying the portable extraction cleaner from FIG. 1 and illuminating an area on a surface to be cleaned with the task lighting. [0028] FIG. 9 is a rear perspective view of a portable extraction cleaner with task lighting according to a second embodiment of the invention, showing the task lighting in a first position. [0029] FIG. 10 is a view similar to FIG. 9, showing the task lighting in a second position. [0030] FIG. 11 is a close-up view of the task lighting on the portable extraction cleaner from FIG. 10. [0031] FIG. 12 is a front perspective view of a portable extraction cleaner with task lighting according to a third embodiment of the invention. [0032] FIG. 13 is an exploded view showing a hand-held cleaning tool and a portion of a hose of the portable extraction cleaner from FIG. 12. [0033] FIG. 14 is a cross-sectional view of the hand-held cleaning tool from FIG. 13. [0034] FIG. 15 shows a user holding the cleaning tool of the portable extraction cleaner from FIG. 12 and illuminating an area on a surface to be cleaned with the task lighting. [0035] FIG. 16 is a cross-sectional view of a hand-held cleaning tool with task lighting according to a fourth embodiment of the invention. [0036] FIG. 17 is a front perspective view of a portable extraction cleaner with task lighting according to a fifth embodiment of the invention. DESCRIPTION OF EMBODIMENTS [0037] The disclosure generally relates to a surface cleaning apparatus with task lighting. Aspects of the disclosure described herein relate to a surface cleaning apparatus that delivers cleaning fluid to a surface to be cleaned, such as extraction cleaner that also extracts cleaning fluid and debris from the surface. Aspects of the disclosure described herein are further related to a portable extraction cleaner that is adapted to be hand carried by a user to carpeted areas for cleaning relatively small areas. [0038] FIGS. 1-2 show a surface cleaning apparatus with task lighting in the form of a portable extraction cleaner 10, according to a first embodiment of the invention. The extraction cleaner 10 includes a hand-carried body including a main housing 12, a fluid delivery system 14 configured to store cleaning fluid and to deliver the cleaning fluid to the surface to be cleaned, and a fluid recovery system 16 configured to remove the fluid and debris from the surface to be cleaned Date Recue/Date Received 2020-11-24 and to store the recovered fluid and debris. The fluid delivery system 14 can more particularly be a liquid delivery system 14 configured to store cleaning liquid and to deliver the cleaning liquid to the surface to be cleaned. [0039] As discussed in further detail below, the portable extraction cleaner 10 is provided with various features and improvements related to lighting or illumination of the surface to be cleaned, which are described in further detail below. Task lighting 100 is provided on the portable extraction cleaner 10 and selectively illuminates a surface to be cleaned. Using the task lighting 100, a user can easily find stains, spots, or debris on the surface, even a dimly lit location. The task lighting 100 provides increased light for cleaning in a room that may or may not already have some ambient light. The task lighting 100 is especially useful for seeing small spot or stains on the surface, including spots and stains having low contrast relative to the surface. The task lighting 100 can also provide increased light for spot treating that requires accuracy, such as delivering cleaning fluid to particular spot on a surface. Using the task lighting 100, a user may more easily determine a surface has been suitably cleaned, including when a spot or stain has been removed from the surface, builds confidence in the extraction cleaner 10, cleaning process, and results. [0040] The task lighting 100 produces visible light in the range of 400- 700 nanometers. In other embodiments, the task lighting 100 may additionally produce light in the ultraviolet range, i.e. below 400 nanometers. The ultraviolet portion of the light is effective for illuminating various organic stains, such as food or urine for example, which glow or fluoresce in the presence of ultraviolet light wavelengths and are thus easily identifiable for cleaning/treatment. [0041] For purposes of description related to the figures, the terms upper, lower, vertical, horizontal, and derivatives thereof shall relate to the exemplary extraction cleaner 10 as oriented in FIG. 1, with the extraction cleaner 10 resting on a surface or being carried by the carry handle. However, it is to be understood that aspects of the present disclosure may assume various alternative orientations, except where expressly specified to the contrary. [0042] The main housing 12 is adapted to selectively mount components of the fluid delivery system 14 and the fluid recovery system 16 to form an easy-to-carry unit that can be transported by a user to different locations with surfaces to be cleaned. The extraction cleaner 10 is adapted to be hand carried by a user to carpeted areas for cleaning relatively small areas and extracts cleaning fluid and debris from the surface. [0043] The fluid delivery system 14 can include a supply tank 18 for storing a supply of 6 Date Recue/Date Received 2020-11-24 cleaning fluid and a fluid distributor 20 provided on a hand-held cleaning tool 22 in fluid communication with the supply tank 18 for depositing a cleaning fluid onto the surface. The cleaning fluid stored by the supply tank 18 can comprise one or more of any suitable cleaning liquids, including, but not limited to, water, compositions, concentrated detergent, diluted detergent, etc., and mixtures thereof. For example, the fluid can comprise a mixture of water and concentrated detergent. The supply tank 18 can be refillable, and can be formed of a transparent or tinted translucent material, which permits a user to view the contents thereof. The supply tank 18 can comprise a blow-molded tank body. [0044] Various combinations of optional components can be incorporated into the fluid delivery system 14, such as a fluid pump, a heater, and/or fluid control and mixing valves, as well as suitable conduits or tubing fluidly connecting the components of the fluid delivery system 14 together to effect the supply of cleaning fluid from the supply tank 18 to the fluid distributor 20. For example, in the illustrated example the fluid delivery system 14 can further comprise a flow control system for controlling the flow of fluid from the supply tank 18 to the fluid distributor 20. In one configuration, the flow control system can comprise a pump 24 that pressurizes the system 14. An actuator can be provided to dispense fluid from the fluid distributor 20. The actuator can, for example, include a trigger 26 on the hand-held cleaning tool 22 or on a wand connecting the cleaning tool 22 to the hose 32. The actuator can be operably coupled to the pump 24 such that pressing the actuator will activate the pump 24, or can be operably coupled to a flow control valve which controls the delivery of fluid from the pump 24 to the distributor 20 such that pressing the actuator will open the valve. [0045] The fluid recovery system 16 can include an extraction path in the form of an extraction nozzle 28 provided on the cleaning tool 22, which is adapted to be used on the surface to be cleaned, a recovery tank 30, and a flexible hose 32 defining a vacuum or suction conduit in fluid communication with the extraction nozzle 28 and the recovery tank 30. The hose 32 can also include an internal fluid conduit in fluid communication with the supply tank 18 and the fluid distributor 20 for delivering cleaning fluid via the internal conduit. The recovery tank 30 can be formed of a transparent or tinted translucent material, which permits a user to view the contents thereof. The recovery tank 30 can comprise a blow-molded tank body. [0046] The fluid recovery system 16 further includes a suction source in the form of a motor/fan assembly 34 in fluid communication with the extraction nozzle 28 for generating a 7 Date Recue/Date Received 2020-11-24 working airflow to draw liquid and entrained debris through the extraction path. The motor/fan assembly 34 can be provided fluidly downstream of the recovery tank 30, although other extraction paths are possible. [0047] The supply and recovery tanks 18, 30 can be removably mounted on the main housing 12. The main housing 12 can include a carry handle 36 to fonn an easy- to-carry unit with the supply and recovery tanks 18, 30 that can be transported by a user to different locations with surfaces to be cleaned. The main housing 12 can further include a base 38 on which the supply and recovery tanks 18, 30 are at least partially supported, and a partition 40 extending upwardly from the base 38, between the supply and recovery tanks 18, 30. The partition 40 can comprise an enclosure housing one or more components of the extraction cleaner 10, such as the motor/fan assembly 34. [0048] A main power switch 42 is configured to control the supply of power from a power source of the extraction cleaner 10 to one or more electrical components of the extraction cleaner 10, such as the pump 24 and/or the motor/fan assembly 34. As described in further detail below, the power source of the extraction cleaner 10 can, for example, comprise a power cord 58 or a battery onboard the extraction cleaner 10. The main power switch 42 is shown herein as comprising a button 42 provided adjacent the carry handle 36 and is operably coupled to one or more electrical components of the extraction cleaner 10, such as the pump 24 and/or the motor/fan assembly 34. Other configurations for actuating the main power switch are possible. [0049] The base 38 can comprise a housing with a flat bottom 44 that is adapted to rest directly on a surface, such as a horizontal surface or floor surface. Conveniently, the carry handle 36 can be provided opposite the flat bottom 44 so that a user can easily pick up the extraction cleaner 10. [0050] The partition 40 can generally divide the extraction cleaner 10 into two halves, with a partition plane 46 extending through the center, i.e. the middle, of the partition 40. The supply and recovery tanks 18, 30 can be provided on opposing sides of the partition plane 46. A handle plane 47 can extend through the center, i.e. the middle, of the carry handle 36, orthogonally to the partition plane 46. The partition plane 46 can bisect the carry handle 36 and the handle plane 47 can bisect the supply and recovery tanks 18, 30 for a balanced weight-in-hand. [0051] The partition 40 can include the carry handle 36 at an upper portion thereof, above the supply and recovery tanks 18, 30, which facilitates carrying the extraction cleaner 10 from one 8 Date Recue/Date Received 2020-11-24 location to another. In one example, the carry handle 36 can define a handle grip 48 spaced above the supply and recovery tanks 18, 30, and the handle grip 48 can be positioned to not intersect the supply tank 18 or the recovery tank 30. The partition plane 46 can intersect the middle of the handle grip 48. Further, the tanks 18, 30 can be spaced along a direction that is parallel to the handle grip 48. [0052] Either of the base 38 and the partition 40 can further define one or more internal chambers for receiving components of the extraction cleaner 10. For example, the base 38 can include an internal chamber for receiving the pump 24 and the partition 40 can include an internal chamber for receiving the motor/fan assembly 34. [0053] In FIG. 1, the hand-held tool 22 and hose 32 are shown in a use or operational position. In FIG. 2, the hand-held tool 22 and hose 32 are shown stored on the main housing 12. The base 38 includes a skirt 50 having a hose clip 52 on one side thereof adapted to retain the hose 32 when it is wrapped around the skirt 50 for storage. The skirt 50 can include a hose rest 53 on another side thereof adapted to support the hose 32 when stored as shown in FIG. 2. A tool retaining bracket 54 can extend from the partition 40 and is adapted to retain the hand-held tool 22 coupled with the tenninal end of the hose 32 when the hose 32 is wrapped around the skirt 50. A cord wrap caddy 56 can be provided on a side of the partition 40 for storing a power cord 58 which emerges from the interior of the partition 40 and can be used to provide power to electrical components, such as the pump 24 and/or the motor/fan assembly 34, of the extraction cleaner 10 from a source of power, such as a home power supply, upon actuation of the button 42. Alternatively, the extraction cleaner 10 can be cordless and powered by a portable power supply, such as a battery, upon actuation of the button 42. [0054] The recovery tank 30 defines a recovery chamber and can include an air/liquid separator assembly 60 within the recovery chamber. The air/liquid separator assembly 60 comprises a stack 62 for guiding air and liquid through the recovery tank 30 and a float assembly 64 for selectively closing the extraction path through the recovery tank 30. The stack 62 includes an inlet conduit 66 that receives recovered air and liquid form the extraction nozzle 28, and opens into the interior of the tank 30, and an outlet conduit 68 that passes substantially clean air, and substantially no liquid, to the motor/fan assembly 34. The float assembly 64 is configured to close the extraction path through the outlet conduit 68 as the liquid level in the recovery tank 30 rises to prevent liquid from entering the motor/fan assembly 34. 9 Date Recue/Date Received 2020-11-24 [0055] A mechanical coupling can be provided between the recovery tank 30 and the air/liquid separator assembly 60 for facilitating easy separation of the two components, and is shown herein as a threaded collar 70 that screws onto a neck of the recovery tank 30 that defines an opening that receives the air/liquid separator assembly 60. Other non- limiting examples of suitable mechanical couplings include a bayonet coupling, a threaded coupling, a keyed coupling, and other quick coupling mechanisms. [0056] FIG. 4 is a partially exploded view of the extraction cleaner 10. The main housing 12 comprises a supply tank receiver 72 and a recovery tank receiver 74 for respectively receiving the supply tank 18 and recovery tank 30. As shown, the tank receivers 72, 74 can be provided on opposing sides of the partition plane 46, on either side of the partition 40. Optionally, the supply and recovery tanks 18, 30 can have handgrip indentations 76, 78, respectively that facilitate removing and carrying the tanks 18, 30. [0057] A first latch 80 can be provided on the supply tank receiver 72 for securing the supply tank 18 to the main housing 12 and a second latch 82 can be provided on the recovery tank receiver 74 for securing the recovery tank 30 to the main housing 12. Optionally, the latches 80, 82 can be configured to releasably latch or retain, but not lock, the supply and recovery tanks 18, 30 to the main housing 12, such that a user can conveniently apply sufficient force to the tanks 18, 30 themselves to pull the tanks 18, 30 off the main housing 12. [0058] The supply tank receiver 72 includes a valve seat 84 for fluidly coupling the pump 24 with the supply tank 18 when it is seated within the supply tank receiver 72. The supply tank 18 can include a valve 86 at an outlet thereof configured be received by the valve seat 84. The valve 86 can be adapted to open when the supply tank 18 is seated within the supply tank receiver 72 and to close when the supply tank 18 is removed from the supply tank receiver 72. [0059] The recovery tank receiver 74 includes a liquid port 88 and a suction port 90 for fluidly coupling with the inlet conduit 66 and outlet conduit 68, respectively, of the stack 62, when the recovery tank 30 is seated within the recovery tank receiver 74. [0060] Referring to FIGS. 5-6, task lighting 100 can be provided on one or more locations of the extraction cleaner 10, such as on the hand-carried body or main housing 12, on the hand- held tool 22, on the hose 32, or any combination thereof. In the embodiment shown in FIGS. 5-6, the task lighting 100 is adjustable, and can be aimed in a specific direction to direct illumination toward a desired location, rather than being fixed and non-adjustable relative to the extraction Date Recue/Date Received 2020-11-24 cleaner 10. This may provide a compact storage position for the extraction cleaner 10, as the task lighting 100 can be stowed when not in use, such as being folded against the main housing 12. In addition, the task lighting 100 does not get in the user's way or obstruct the user's view when not in use. [0061] In the embodiment shown, the task lighting 100 comprises a task light 102 provided on the main housing 12. Optionally, the task light 102 is located on the partition 40, between the supply and recovery tanks 18, 30. The task light 102 can further be positioned below the carry handle 36 so that a user can carry the extraction cleaner 10 without obstructing the task light 102. This arrangement allows for the user to ergonomically direct illumination from the task light 102 toward a desired location while comfortably carrying the extraction cleaner 10. The task light 102 can be disposed on one side of the handle plane 47 and intersected by the partition plane 46 to dispose the task light 102 generally at the center, i.e. the middle, of the partition 40. Other possible locations for the task light 102 include, but are not limited to, the carry handle 36 and the base 38. [0062] The task light 102 can be pivotable, articulatable, or otherwise moveable relative to the main housing 12, to provide flexibility in use and storage of the task light 102. In other embodiments, the task light 102 can be fixed on the main housing, rather than being pivotable, articulatable, or otherwise moveable. [0063] In the embodiment shown, the task light 102 can be pivotably coupled to the main housing 12, such as to the partition 40, to direct illumination toward a desired location, and can pivot between a first stored position, shown in FIG. 5, and a second angled position, shown in FIG. 6. In the stored position, the task light 102 is retracted against the main housing 12 for compact storage. In the angled position, the task light 102 is extended away from the main housing 12 to angle the task light 102 toward the surface next to the main housing 12. As shown in FIG. 6, in the angled position, emitted light is directed at a downward angle, outwardly from the main housing 12, and creates an illuminated area 104 on the surface next to the extraction cleaner 10. The placement of the task light 102 in this manner allows for the surface directly next to the main housing 12 to be illuminated so that a user can see the surface very well. Optionally, the task light 102 can emit light in the stored position as well, in which case emitted light is directed generally orthogonally from the main housing 12. [0064] In one embodiment, in the second angled position, the task light 102 is disposed at an angle A relative to the handle plane 47. In the first stored position, the task light 102 can be 11 Date Recue/Date Received 2020-11-24 disposed approximately parallel to the handle plane 47, or may be disposed at an angle relative to the handle plane 47 that is smaller than angle A. In either case, the task light 102 pivots away from the handle plane 47 when moving to the second angled position. [0065] In some embodiments, the orientation angle A at which the task light 102 is disposed in the second angled position can be fixed, such that the task light 102 moves between static stored and angled positions. In other embodiments, the orientation angle A can be adjustable within a range of possible angles. With an adjustable orientation angle A, a user can select the angled position of the task light 102 to change where the illuminated area 104 falls relative to the extraction cleaner 10. [0066] FIG. 7 shows one embodiment of the task light 102 comprising a casing 110, and at least one light source 112 enclosed within the casing 110, behind a transparent or translucent cover 114. The light source 112 emits light, which can shine through the cover 114 and/or another portion of the casing 110. Wiring 116 connects the light source 112 to the power source of the extraction cleaner 10, i.e. the power cord 58 or a battery in embodiments where the extraction cleaner 10 is cordless. [0067] The light source 112 can comprise any element or assembly capable of emitting light, and can, for example, be an array of light emitting diodes (LEDs) as shown herein. An LED may be a semiconductor light emitting diode or it may be a light emitting device employing a different technology to produce light. Other light sources 112 include incandescent lamps, e.g. halogen, arc lamps, and gas-discharge lamps, e.g. fluorescent. A plurality of light sources 112 can be included in the casing 110. Any number of individual light sources 112 may be arranged in a variety of configurations. In FIG. 7, an array of six LEDs 112 disposed in a column is shown to illustrate one embodiment. All six LEDs 112 may be arranged behind the transparent or translucent cover 114. Alternatively, individual covers for each LED 112 may be provided instead or in addition to cover 114. [0068] The task light 102 is pivotably coupled to the main housing 12 by a hinge 118, and can pivot about an axis 120 defined by the hinge 118. The axis 120 may be parallel to the handle plane 47. As shown in the illustrated embodiment, the casing 110 can be elongated vertically, with a first end 122 containing the plurality of light sources 112 and a second end 124 coupled to the main housing 12 by the hinge 118 and containing the wired connection to the power source of the extraction cleaner 10. When pivoting to the angled position, the second end 124 moves away from 12 Date Recue/Date Received 2020-11-24 the main housing 12 while the first end 122 remains close to the main housing 12 by the attachment of the hinge 118. [0069] Optionally, a tether 126 can be attached between the main housing 112 and the casing 110 for supporting the casing 110 in the angled position. The tether 126 can have a fixed length, such that the orientation angle A is fixed, or may have an adjustable length in order to provide an adjustable orientation angle A. The tether 126 may be a flexible or rigid support. For example, as shown in FIG. 6, the tether 126 can comprise a flexible strap. In another embodiment, the tether 126 can comprise a rigid mechanical linkage. [0070] An on/off switch 128, also referred to herein as a task light power switch, can be provided for the task light 102, and is configured to control the supply of power from the power source of the extraction cleaner 10 to the task light 102. The on/off switch 128 can comprise a push button or toggle provided on the task light 102 or elsewhere on the extraction cleaner 10 that turns the power to the task light 102 on and off. With a push button or toggle, the task light 102 can be turned on and off in either the stored position shown in FIG. 5 or the angled position shown in FIG. 6. Other configurations for actuating the task light power switch are possible. [0071] In another embodiments, the on/off switch 128 can be actuated based on the position of the task light 102. For example, the task light 102 can be automatically turned on by movement to the angled position shown in FIG. 6 and automatically turned off by movement to the stored position shown in FIG. 5. In yet another embodiments, the on/off switch 128 can be actuated based input from a motion detector. [0072] In either case, the operation of the task light 102 can be dependent on or independent of the state of the main power switch 42. In an embodiment where the operation of the task light 102 is dependent on the state of the main power switch, the main power switch may need to be "on" to turn the task light 102 on. If the on/off switch 128 is actuated when the main power switch is "off," the task light 102 will not turn on. In an embodiment where operation of the task light 102 is independent of the state of the main power switch, the task light 102 can be turned on even when the main power switch is "off." This may be useful when the user is looking for spots, stains, or debris on a surface, and wants to use the task light 102 without having the other electrical components of the extraction cleaner 10 on. Once a spot, stain, or debris is located using the task lighting, the user can actuate the main power switch and begin cleaning. [0073] In another embodiments, the task light 102 can be powered when the extraction 13 Date Recue/Date Received 2020-11-24 cleaner 10 is powered. Actuation of the main power switch 42 can supply power to the task light 102. [0074] In operation, the extraction cleaner 10 can be used to locate and treat a stain on a surface to be cleaned. Prior to actually cleaning, a stain can be located with the assistance of the task light 102. While cleaning, the user can set the housing 12 next to the stain, with the task light 102 shining on the stain. The stain is treated by applying a cleaning fluid to the stained surface from the supply tank 18 and extracting the cleaning fluid from the surface into the recovery tank 30. This can be done alternately, by first applying cleaning fluid to the surface and scrubbing the stained surface, and then extracting debris-containing fluid from the surface. For cleaning fluid application, when power is applied to the pump 24 and the trigger 26 is pressed, cleaning fluid is distributed from the supply tank 18 to the stained surface via the fluid distributor 20. The hand- held tool 22 can be used to agitate or scrub the surface. For extraction, when power is applied to the motor/fan assembly 34, a suction force is generated in the extraction path. Suction force at the extraction nozzle 28 of the tool 22 draws debris-containing fluid, which can contain air and liquid into the recovery tank 30. Liquid and debris in the fluid fall under the force of gravity to the bottom of the recovery tank 30. The air drawn into the recovery tank 30, now separated from liquid and debris, exits the recovery tank 30 and continues with the extraction path to an exhaust outlet (not shown) in the main housing, whereupon the air exits the extraction cleaner 10. [0075] FIG. 8 illustrates one manner in which the extraction cleaner 10 may be used. FIG. 8 shows a user 130 carrying the extraction cleaner 10 in one hand and shining the task light 102 around as a spotlight to locate spots, stains, or debris on a surface. Once an area to be cleaned is identified, the user 130 can set the main housing 12 down on the surface, optionally with the task light 102 still illumining the area, and clean the area with the hand-held tool 22. [0076] FIGS. 9-10 show a portable extraction cleaner 10 according to a second embodiment of the invention, in which like elements are referred to with the same referenced numerals used for the first embodiment. In the second embodiment, the task lighting 100 comprises an adjustable snake light 132. The snake light 132 is provided on the main housing 12. Optionally, the snake light 132 is coupled to the partition 40, between the tool retaining bracket 54 and the cord wrap caddy 56. It is noted that the portable extraction cleaner 10 of FIGS. 9-10 can comprise a hand-held cleaning tool 22 and hose 32 as shown in FIGS. 1-2, but that the tool 22 and hose 32 are not shown for clarity. 14 Date Recue/Date Received 2020-11-24 [0077] Referring to FIG. 11, the snake light 132 can comprise a flexible arm 134, a casing 136 supported by the flexible arm 134, at least one light source 138 enclosed within the casing 136, behind a transparent or translucent cover 140. The light source 138 emits light, which can shine through the cover 140 and/or another portion of the casing 136. Wiring 142 connects the light source 138 to the power source of the extraction cleaner 10, i.e. the power cord 58 or a battery in embodiments where the extraction cleaner 10 is cordless. [0078] The flexible arm 134 includes a proximal end coupled with the main housing 12 and a distal end which supports the at least one light source 138. The flexible arm 134 can be made of any material that allows the light source 138 to be repositioned relative to the main housing 12 of the extraction cleaner 10, and for maintaining a particular orientation once placed in the particular orientation. The flexible arm 134 can comprise metal, plastic, rubber, or any combination thereof. The flexible arm 134 can be a single piece, or the flexible arm 134 can comprise a plurality of pieces hingedly or otherwise adjustably connected one to another to impart flexibility to the arm 134. The flexible arm 134 may be hollow, so that wiring 142 may pass therethrough. The flexible arm 134 may be extended into narrow, hard-to-reach, or confined areas, with the at least one light source 138 illuminating the area. [0079] The light source 138 can comprise any element or assembly capable of emitting light, and can, for example, be an array of light emitting diodes (LEDs) as shown herein. Other light sources 138 include incandescent lamps, e.g. halogen, arc lamps, and gas- discharge lamps, e.g. fluorescent. A plurality of light sources 138 can be included in the casing 136. Any number of individual light sources 138 may be arranged in a variety of configurations. In FIGS. 9-10, an array of LEDs disposed in a row is shown to illustrate one embodiment. All LEDs 138 may be arranged behind the transparent or translucent cover 140. Alternatively, individual covers for each LED 138 may be provided instead or in addition to cover 140. [0080] An on/off switch 144 can be provided for the snake light 132, and turns the power to the snake light 132 on and off. The on/off switch 144 can comprise a push button or toggle provided on the snake light 132 or elsewhere on the extraction cleaner 10. In another embodiments, the on/off switch 144 can be actuated based on the position of the snake light 132. [0081] The flexible arm 134 can be manipulated to direct illumination toward a desired location. Two examples of positions for the snake light 132 are shown in FIGS. 9-10, although a variety of other positions are possible. In FIG. 9, the flexible arm 134 is bent to a stored position, Date Recue/Date Received 2020-11-24 where the snake light 132 is folded against the main housing 12 for compact storage. In addition, the snake light 132 does not get in the user's way or obstruct the user's view when not in use. FIG. shows a use position, where the casing 136 is extended away from the main housing 12 and emitted light is directed at a downward angle, outwardly from the main housing 12, and creates an illuminated area 146 on the surface next to the extraction cleaner 10. Various other use positions are possible by flexing the arm 134 in different directions. [0082] FIGS. 12-14 show a portable extraction cleaner 10 according to a third embodiment of the invention, in which like elements are referred to with the same referenced numerals used for the first embodiment. In the third embodiment, the task lighting 100 is provided on the hand-held tool 22. [0083] The hand-held tool 22 of the present embodiment includes a housing, optionally, a multi-part housing, defining a tool body 150 with the extraction nozzle 28 at a forward portion of the tool body 150 defining a suction nozzle inlet 152. The suction nozzle inlet 152 can be defined by an elongate, narrow opening to generate high velocity airflow into the tool 22. A conduit 154 at a rearward portion of the tool body 150 is configured to be fluidly connected to hose 32 to draw a working airflow through an airflow pathway of the tool 22. [0084] An agitator 156 can be provided on the tool body 150 for scrubbing the surface to be cleaned. As shown in the illustrated embodiment, the agitator 156 can comprise a plurality of bristles 158 located rearward of the extraction nozzle 28. The bristles 158 can be bundled together in tufts to provide the desired stiffness and durability for agitation. Other agitators 156 are possible. [0085] The fluid distributor 20 delivers the cleaning fluid to the surface to be cleaned, and can be located rearward of the extraction nozzle 28 and agitator 156. In one embodiment, the distributor 20 can comprise a spray tip configured to distribute cleaning fluid in a pressurized fan- shaped spray pattern downwardly onto the surface to be cleaned upon actuation of the trigger 26. [0086] In the embodiment shown, the task lighting 100 comprises a task light 162 provided on the tool body 150 of the tool 22. Optionally, the task light 162 is located at a bottom side 164 of the tool 22, between the suction nozzle inlet 152 and the agitator 156. The task light 162 can further be positioned forwardly of the conduit 154 so that a user can grip the tool 22 without obstructing the task light 162. Alternatively, it is contemplated that the task light 162 can optionally be positioned in other locations such as forwardly of nozzle 28 or rearwardly of the bristles 158, for example. 16 Date Recue/Date Received 2020-11-24 [0087] The task light 162 on the tool 22 is positioned to illuminate the surface below the tool body 150. Holding the tool 22, the user can easily adjust the angle of the task light 162 and can direct light on a surface as the user cleans. In other embodiments, the task light 162 can be positioned to emit illumination in front of the tool body 150, i.e. forwardly of the extraction nozzle 28 or to the side of the tool body 150, i.e. laterally of the extraction nozzle 28. [0088] Referring to FIG. 14, the task light 162 comprising at least one light source 166 behind a transparent or translucent cover 168 of the tool body 150. The light source 166 emits light, which can shine through the cover 168 and/or another portion of the tool 22. Emitted light is directed downwardly from the tool 22, outwardly from the tool body 150, and creates an illuminated area 178 on the surface beneath the tool 22. With the task light 162 in this location on the tool body 150, the task light 162 does not get in the user's way or obstruct the user's view when not in use. [0089] The light source 166 can comprise any element or assembly capable of emitting light, and can, for example, be an array of light emitting diodes (LEDs) as shown herein. An LED may be a semiconductor light emitting diode or it may be a light emitting device employing a different technology to produce light. Other light sources 166 include incandescent lamps, e.g. halogen, arc lamps, and gas-discharge lamps, e.g. fluorescent. A plurality of light sources 166 can be included in the tool body 150. Any number of individual light sources 166 may be arranged in a variety of configurations. An array of LEDs 166 is shown to illustrate one embodiment. All LEDs 166 may be arranged behind the transparent or translucent cover 168. Alternatively, individual covers 168 for each LED 166 may be provided. [0090] Wiring 170 connects the light source 166 to the power source of the extraction cleaner 10, i.e. the power cord 58 or a battery in embodiments where the extraction cleaner 10 is cordless. Optionally, a portion of the wiring 170 can extend along, i.e. be attached to or otherwise formed with the hose 32, which may be externally- or internally-wired. For example, the hose shown in FIGS. 12-13 is externally-wired, with a portion of the wiring 170 wrapping around and extending along the length of the hose 32. Appropriate electrical connectors 172, 174 can be provided on the hand-held tool 22 and the hose 32, respectively, for detachable electrical connection of the light source 166 to the power source of the extraction cleaner 10. [0091] An on/off switch 176 can be provided for the task light 162, and turns the power to the task light 162 on and off. The on/off switch 176 can comprise a push button or toggle provided 17 Date Recue/Date Received 2020-11-24 on the tool body 150, hose 32, or elsewhere on the extraction cleaner 10. [0092] In another embodiment, the on/off switch 176 can be actuated based on whether the hand-held tool 22 is retained in the tool retaining bracket 54. For example, the task light 162 can be automatically turned on when the hand-held tool 22 is separated from the tool retaining bracket 54 and automatically turned off when the hand-held tool 22 is installed in the tool retaining bracket 54 for storage. [0093] FIG. 15 illustrates one manner in which the extraction cleaner 10 of the third embodiment may be used. FIG. 16 shows a user 130 pointing the hand-held tool 22 like a spotlight to locate spots, stains, or debris on a surface, while the main housing 12 is resting on the surface. Once an area to be cleaned is identified, the user 130 can clean the area with the hand-held tool 22, optionally with the task light 162 still illumining the area. [0094] FIG. 16 shows another hand-held tool 22 according to a fourth embodiment of the invention, in which like elements are referred to with the same referenced numerals used for the third embodiment. In the fourth embodiment, the hand-held tool 22 comprises a battery 182 for powering the task light 162. [0095] FIG. 17 shows a portable extraction cleaner 10 according to a fifth embodiment of the invention, in which like elements are referred to with the same referenced numerals used for the first embodiment. In the fifth embodiment, the task lighting 100 comprises multiple task lights on different locations on the extraction cleaner 10, including task light 102 provided on the main housing 12 and task light 162 provided on the hand-held tool 22. With multiple task lights, the user can select to one or both of the task lights 102, 162, and has more flexibility in choosing task lighting to match the cleaning task to be performed. For example, the user can carry the extraction cleaner 10 in one hand and shine the task light 102 around as a spotlight to locate spots, stains, or debris on a surface, and then rest the main housing 12 on the surface and use the hand-held task light 162 to illuminate the area while cleaning. [0096] While shown on a portable device adapted to be hand carried by a user for cleaning relatively small areas, in other embodiments the functional systems of the surface cleaning apparatus with task lighting can be arranged into other configurations, such as an upright device having a base and an upright body for directing the base across the surface to be cleaned, a canister device having a cleaning implement connected to a wheeled base by a vacuum hose, or a commercial device. Any of the aforementioned cleaners can be adapted to include a flexible 18 Date Recue/Date Received 2020-11-24 vacuum hose, which can form a portion of the working air conduit between a nozzle and the suction source. [0097] While the device is illustrated as an extraction cleaner, in other embodiments the surface cleaning apparatus with task lighting can be may be applicable surface cleaning apparatus which have steam delivery capability, and/or surface cleaning apparatus which have fluid delivery but not extraction capabilities, or vice versa. [0098] To the extent not already described, the different features and structures of the various embodiments of the present disclosure may be used in combination with each other as desired. Thus, the various features of the different embodiments may be mixed and matched as desired to fonn new embodiments, whether or not the new embodiments are expressly described. [0099] The above description relates to general and specific embodiments of the disclosure. However, various alterations and changes can be made without departing from the spirit and broader aspects of the disclosure as defined in the appended claims, which are to be interpreted in accordance with the principles of patent law including the doctrine of equivalents. As such, this disclosure is presented for illustrative purposes and should not be interpreted as an exhaustive description of all embodiments of the disclosure or to limit the scope of the claims to the specific elements illustrated or described in connection with these embodiments. Any reference to elements in the singular, for example, using the articles "a," "an," "the," or "said," is not to be construed as limiting the element to the singular. [00100] Likewise, it is also to be understood that the appended claims are not limited to express and particular compounds, compositions, or methods described in the detailed description, which may vary between particular embodiments that fall within the scope of the appended claims. With respect to any Markush groups relied upon herein for describing particular features or aspects of various embodiments, different, special, and/or unexpected results may be obtained from each member of the respective Markush group independent from all other Markush members. Each member of a Markush group may be relied upon individually and or in combination and provides adequate support for specific embodiments within the scope of the appended claims. 19 Date Recue/Date Received 2020-11-24 CLAIMS: 1. A surface cleaning apparatus configured to deliver cleaning fluid to a surface to be cleaned and extract cleaning fluid from the surface, the apparatus comprising: a hand-carried body adapted to be hand carried by a user, the hand-carried body comprising: a main housing; a motor/fan assembly mounted within the main housing; a supply tank disposed on the main housing; and a recovery tank disposed on the main housing; a flexible hose mounted to the hand-carried body and comprising a first conduit in fluid communication with the supply tank and a second conduit in fluid communication with the recovery tank; a hand-held cleaning tool mounted to an end of the hose and comprising a fluid distributor configured to deliver cleaning fluid from the supply tank to the surface to be cleaned and an extraction nozzle configured to recover soiled cleaning fluid from the surface to be cleaned; and a task light on the hand-carried body, the task light emitting visible light outwardly from the hand-carried body toward a location adjacent to the hand-carried body. 2. The surface cleaning apparatus of claim 1, wherein the task light is adjustable on the hand- carried body to change a direction in which visible light is emitted from the hand-carried body. 3. The surface cleaning apparatus of claim 2, wherein the task light is pivotable between: a stored position in which the task light is retracted against the hand- carried body for compact storage; and an angled position in which the task light is extended away from the hand- carried body to angle the task light outwardly from the main housing; whereby in the angled position, light emitted from the task light is directed at a downward angle, outwardly from the hand-carried body. 4. The surface cleaning apparatus of claim 3, comprising a task light power switch configured to control a supply of power from a power source to the task light to be actuated Date Recue/Date Received 2020-11-24 based on the position of the task light, wherein the task light is automatically turned on by movement to the angled position and automatically turned off by movement to the stored position. 5. The surface cleaning apparatus of claim 1, wherein the hand-carried body comprises: a main housing comprising a base adapted to rest directly on a floor surface; and a partition extending upwardly from the base; wherein the motor/fan assembly is enclosed within the partition; and wherein the task light is provided on an exterior of the partition. 6. The surface cleaning apparatus of claim 5, wherein the supply tank is removably mounted to the main housing on a first side of the partition and the recovery tank is removably mounted to the main housing on a second side of the partition, wherein the task light is provided on the partition between the supply and recovery tanks. 7. The surface cleaning apparatus of claim 5, wherein the task light is pivotable between: a stored position in which the task light is retracted against the partition for compact storage; and an angled position in which the task light is extended away from the partition to angle the task light outwardly from the main housing; whereby in the angled position, light emitted from the task light is directed at a downward angle, outwardly from the main housing. 8. The surface cleaning apparatus of claim 5, comprising a carry handle on an upper portion of the partition, wherein the motor/fan assembly and the task light are positioned below the carry handle. 9. The surface cleaning apparatus of claim 8, comprising: a partition plane extending through a center of the partition and generally dividing the hand-carried body into two halves, with the supply and recovery tanks provided on opposing sides of the partition plane, wherein the partition plane bisect the carry handle; and a handle plane extending through a center of the carry handle, orthogonally to the partition plane; 21 Date Recue/Date Received 2020-11-24 wherein the task light is disposed on one side of the handle plane and is intersected by the partition plane. 10. The surface cleaning apparatus of claim 1, comprising a carry handle on the main housing of the hand-carried body, wherein the task light is provided on an exterior of the main housing below the carry handle. 11. The surface cleaning apparatus of claim 1, wherein the task light comprises: a casing, and at least one light source enclosed within the casing behind a cover that is one of transparent and translucent. 12. The surface cleaning apparatus of claim 11, wherein the at least one light source comprises an array of LEDs disposed in a column in the casing. 13. The surface cleaning apparatus of claim 11, wherein the casing has a first end containing the at least one light source and a second end pivotably coupled to the main housing by a hinge, and the task light is pivotable about an axis defined by the hinge. 14. The surface cleaning apparatus of claim 13, comprising a tether attached between the main housing and the casing, the tether supporting the casing in an angled position in which the second end of the casing is spaced away from the main housing and the first end of the casing remains close to the main housing by the attachment of the hinge. 15. The surface cleaning apparatus of claim 1, comprising: a power source; a main power switch on the hand-carried body, the main power switch configured to control a supply of power from the power source to the motor/fan assembly; and a task light power switch on the task light, the task light power switch configured to control a supply of power from the power source to the task light. 16. The surface cleaning apparatus of claim 1, wherein the task light comprises a snake light comprising a flexible arm coupled with the hand-carried body at a proximal end thereof and at 22 Date Recue/Date Received 2020-11-24 least one light source supported at a distal end of the flexible arm. 17. The surface cleaning apparatus of claim 1 comprising a second task light on the hand- held cleaning tool, the second task light emitting visible light outwardly from the hand-held cleaning tool toward the surface to be cleaned. 18. A surface cleaning apparatus configured to deliver cleaning fluid to a surface to be cleaned and extract cleaning fluid from the surface, the apparatus comprising: a hand-carried body adapted to be hand carried by a user, the hand-carried body comprising: a main housing; a motor/fan assembly mounted within the main housing; a supply tank disposed on the main housing; and a recovery tank disposed on the main housing; a flexible hose mounted to the hand-carried body and comprising a first conduit in fluid communication with the supply tank and a second conduit in fluid communication with the recovery tank; a hand-held cleaning tool mounted to an end of the hose and comprising a fluid distributor configured to deposit a cleaning fluid onto a surface to be cleaned and an extraction nozzle configured to recover soiled cleaning fluid from the surface to be cleaned; and a task light on the hand-held cleaning tool, the task light emitting visible light outwardly from the hand-held cleaning tool toward the surface to be cleaned. 19. The surface cleaning apparatus of claim 18, wherein the hand-held cleaning tool comprises: a tool body, the extraction nozzle disposed at a forward portion of the tool body and defining a suction nozzle inlet; an agitator configured to scrub the surface to be cleaned; and a conduit at a rearward portion of the tool body for connection with the flexible hose; wherein the task light is positioned on a bottom of the tool body between the suction nozzle inlet and the agitator. 20. The surface cleaning apparatus of claim 19, wherein the task light comprises: at least one light source behind a transparent or translucent cover of the tool body; 23 Date Recue/Date Received 2020-11-24 wiring connecting the at least one light source to a power source on the hand- carried body, a portion the wiring extending along the flexible hose; a first electrical connector on the hand-held cleaning tool; and a second electrical connector on the flexible hose for detachable electrical connection of the at least one light source to the power source. 24 Date Recue/Date Received 2020-11-24 t I D--0---0- ---- - - - - - - - - 7 - - - - e r)c ) 2 it) Lo 8', ( il 'Cr --( . ' ilifigm7z11 irk I) NI 41." 1 fir-111.1rX.27 00 lomod ______________ \ 1 õ,,,/ ' / ' ______________ =fl I ,ct NI C.0 CO ,ct NI / e- 0 e- 00 e- NI CO 0 i 1 0 \ P NI NI IP 4,,P 1, 4 0 # R (NI PI), 00 CV Vim = (.9 Lim Date Recue/Date Received 2020-11-24 0 CNI CD 00 CNI CNI CNI ' LO n11,26 SP** OD T.. 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'c ) x .0 a ) 36 42 48 " 12 _______________________________________________________________________________ _____________ --/ 9 6 r() .p. 100 585 152 162 156 , ,..¨..õ.... \ 14 011111W , .,.-....-__ it ----- / Aekt*4 . =00.1 1 26 16 / owe 18 II\ \ I , I b 1 14 4 28 . .õ.....___________....õ...,...............õ...7,1 ------. MAW tto nip 1 L ,,..." _ 150 164 22 154 32 1 170 irr-R...... l_w_ 38 FIG. 17 40 100 52 44 102
A47L 11/40 - Machines à nettoyer les planchers, les tapis, les meubles, les murs ou leurs revêtements - Éléments ou parties constitutives des machines non prévus dans les groupes , ou non limités à un de ces groupes, p.ex. poignées, dispositions des interrupteurs, bords, amortisseurs ou leviers
ABSTRACT A surface cleaning apparatus includes a controller coupled to a sensor or a set of sensors that collects and transmits data to a remote computing device. The surface cleaning apparatus can use wireless or networking technology with a protocol for wireless communication with the remote computing device. The remote computing device is configured to identify an event at the surface cleaning apparatus and/or a change in the cycle of operation of the surface cleaning apparatus based on the transmitted data. Sensor data can be transmitted from the remote computing device to a different surface cleaning apparatus. Date Recue/Date Received 2020-10-30
A47L 11/40 - Machines à nettoyer les planchers, les tapis, les meubles, les murs ou leurs revêtements - Éléments ou parties constitutives des machines non prévus dans les groupes , ou non limités à un de ces groupes, p.ex. poignées, dispositions des interrupteurs, bords, amortisseurs ou leviers
A47L 5/30 - Aspirateurs à manche et buse fixés sur le corps, p.ex. aspirateurs à roues à manche de pilotage avec instruments entraînés détachant la poussière, p.ex. brosses tournantes
A47L 7/00 - Aspirateurs adaptés à d'autres emplois; Tables avec orifices d'aspiration en vue du nettoyage; Récipients pour articles de nettoyage par aspiration; Aspirateurs conçus pour le nettoyage des brosses; Aspirateurs conçus pour l'absorption de liquides
A47L 9/00 - LAVAGE OU NETTOYAGE DOMESTIQUE; ASPIRATEURS EN GÉNÉRAL - Parties constitutives ou accessoires des aspirateurs, p.ex. moyens mécaniques pour commander l'aspiration ou pour entraîner une action de battement; Dispositifs de rangement spécialement conçus pour les aspirateurs ou les pièces de ceux-ci; Véhicules porteurs spécialement conçus pour les aspirateurs
A47L 11/292 - Machines à frotter le plancher caractérisées par des moyens pour évacuer le liquide sale ayant des outils rotatifs
A47L 11/30 - Machines à frotter le plancher caractérisées par des moyens pour évacuer le liquide sale à aspiration
A floor cleaner can include a housing adapted for movement over a surface to be cleaned and at least one edge cleaning brush provided on the housing. The edge cleaning brush includes multiple cleaning implements which rotate at different velocities. A gear system, such as a planetary gear system, can drive one cleaning implement at a lower speed than another cleaning implement.
A47L 9/00 - LAVAGE OU NETTOYAGE DOMESTIQUE; ASPIRATEURS EN GÉNÉRAL - Parties constitutives ou accessoires des aspirateurs, p.ex. moyens mécaniques pour commander l'aspiration ou pour entraîner une action de battement; Dispositifs de rangement spécialement conçus pour les aspirateurs ou les pièces de ceux-ci; Véhicules porteurs spécialement conçus pour les aspirateurs
A47L 9/04 - Buses avec brosses ou agitateurs commandés
A47L 11/24 - Machines à balayer le plancher, actionnées par moteur
The present disclosure provides a pet grooming system and various related apparatus for grooming a pet. The pet grooming system can comprise components dedicated to pet grooming or can adapt a surface cleaning apparatus or tools normally used for cleaning floors and upholstery to instead groom a pet. The pet grooming system can include a hand tool coupled with a portable module via a conduit assembly, at least a portion of which may be in the form of a flexible hose. A plurality of pet grooming attachments are provided, and the hand tool can concurrently mount a grooming comb and a sprayer attachment to groom a pet.
A01K 13/00 - Dispositifs pour panser ou soigner les animaux, p.ex. étrilles; Protège-fanons; Trousse-queue; Dispositifs pour empêcher les animaux de mordre leurs mangeoires; Dispositifs de lavage; Protection contre les conditions climatiques ou les insectes
A47L 7/00 - Aspirateurs adaptés à d'autres emplois; Tables avec orifices d'aspiration en vue du nettoyage; Récipients pour articles de nettoyage par aspiration; Aspirateurs conçus pour le nettoyage des brosses; Aspirateurs conçus pour l'absorption de liquides
The accessory tool has a hair removal system configured to collect hair from various surfaces to be cleaned, including soft surfaces such as upholstery, dog beds, pillows, and automobile interiors. The collected hair is gathered by the hair removal system and ingested via the vacuum cleaner
An autonomous floor cleaner or floor cleaning robot can include an autonomously moveable housing and a drive system for autonomously moving the autonomously moveable housing over a surface to be cleaned based on inputs from a controller. A brush chamber, a debris receptacle, and a supply tank can be formed as a unitary assembly removable from the autonomously moveable housing
A47L 11/292 - Machines à frotter le plancher caractérisées par des moyens pour évacuer le liquide sale ayant des outils rotatifs
A47L 5/12 - Caractéristiques de structures des aspirateurs à pompes à air ou compresseurs à moteur, p.ex. fonctionnant par le vide créé par le moteur d'un véhicule
A47L 9/00 - LAVAGE OU NETTOYAGE DOMESTIQUE; ASPIRATEURS EN GÉNÉRAL - Parties constitutives ou accessoires des aspirateurs, p.ex. moyens mécaniques pour commander l'aspiration ou pour entraîner une action de battement; Dispositifs de rangement spécialement conçus pour les aspirateurs ou les pièces de ceux-ci; Véhicules porteurs spécialement conçus pour les aspirateurs
A47L 11/24 - Machines à balayer le plancher, actionnées par moteur
An autonomous floor cleaner can include a housing, a drive system for autonomously moving the housing over the surface to be cleaned, a controller for controlling the operation of the autonomous floor cleaner, a tank adapted to hold liquid, and a carry handle joined with the tank and/or the housing. The carry handle is movable between a stowed position and a carry position. The carry handle can include one or more capturing assemblies such that the carry handle can be selectively rotated between different orientations allowing for one or more of: locking/securing the tank to the housing, activating/deactivating the floor cleaner based on handle position; carrying the entire floor cleaner; ejecting the tank from the housing; carrying the tank separately; and emptying the tank.
A47L 11/24 - Machines à balayer le plancher, actionnées par moteur
A47L 11/40 - Machines à nettoyer les planchers, les tapis, les meubles, les murs ou leurs revêtements - Éléments ou parties constitutives des machines non prévus dans les groupes , ou non limités à un de ces groupes, p.ex. poignées, dispositions des interrupteurs, bords, amortisseurs ou leviers
A room air purifier has a body with a frame at least partially defining an interior chamber and an opening to the chamber. A purification mechanism in the chamber includes one or more filters and one or more blowers. A panel is configured to removably mount to the body and cover the opening to the chamber. A base mounted to the body, and each leg of a set of legs is mounted to the base. A nonwoven fabric portion covers at least part of the body. The blower when activated generates an inflow through the nonwoven fabric portion and a filter, and an outflow though the body, all while hidden from view in what to an observer looks like an article of furniture.
A47B 97/00 - Mobiliers ou accessoires de meubles, non prévus dans les autres groupes de la présente sous-classe
F24F 1/0328 - Climatiseurs individuels monoblocs pour le conditionnement de l'air, c. à d. avec tout l'appareillage nécessaire au traitement placé dans une enveloppe comportant des moyens de purification de l’air fourni
A47B 83/04 - Tables combinées avec d'autres meubles
The present disclosure provides a surface cleaning apparatus that includes a recovery system that extracts liquid and debris with a drying cycle in which forced air flows through a recovery pathway of the recovery system to dry out components that remain wet and/or retain moisture after normal operation of the apparatus. The post-operation drying cycle can dry out components such as an agitator or brushroll, a brush chamber, a suction nozzle, a recovery tank, a filter, and any of the various conduits, ducts, and/or hoses fluidly coupling components of the recovery system together.
A47L 11/40 - Machines à nettoyer les planchers, les tapis, les meubles, les murs ou leurs revêtements - Éléments ou parties constitutives des machines non prévus dans les groupes , ou non limités à un de ces groupes, p.ex. poignées, dispositions des interrupteurs, bords, amortisseurs ou leviers
A47L 7/00 - Aspirateurs adaptés à d'autres emplois; Tables avec orifices d'aspiration en vue du nettoyage; Récipients pour articles de nettoyage par aspiration; Aspirateurs conçus pour le nettoyage des brosses; Aspirateurs conçus pour l'absorption de liquides
A47L 9/00 - LAVAGE OU NETTOYAGE DOMESTIQUE; ASPIRATEURS EN GÉNÉRAL - Parties constitutives ou accessoires des aspirateurs, p.ex. moyens mécaniques pour commander l'aspiration ou pour entraîner une action de battement; Dispositifs de rangement spécialement conçus pour les aspirateurs ou les pièces de ceux-ci; Véhicules porteurs spécialement conçus pour les aspirateurs
A47L 11/30 - Machines à frotter le plancher caractérisées par des moyens pour évacuer le liquide sale à aspiration
A47L 11/34 - Machines pour le traitement des tapis en place par un liquide, une mousse ou une vapeur, p.ex. par de la vapeur d'eau
25.
FLOOR CLEANING APPARATUS WITH CLEANING FLUID DELIVERY SYSTEM
The present disclosure provides a sweeper that includes a fluid delivery system for providing cleaning fluid to a floor surface. The sweeper can be configured to perform multiple cleaning functions, including wet mopping and dry sweeping. The sweeper can have a collection cup and a microfiber brushroll which mechanically propels dirt and liquid from the surface to be cleaned into the collection cup.
A47L 11/292 - Machines à frotter le plancher caractérisées par des moyens pour évacuer le liquide sale ayant des outils rotatifs
A47L 11/03 - Machines à encaustiquer ou polir les planchers caractérisées par le fait qu'elles peuvent dispenser les agents de nettoyage ou de polissage
A47L 11/18 - Instruments actionnés par moteur à outils tournants les outils étant des brosses en rouleaux
A47L 11/24 - Machines à balayer le plancher, actionnées par moteur
A47L 11/282 - Machines à frotter le plancher, actionnées par moteur ayant des outils rotatifs
The present disclosure provides a surface cleaning apparatus that includes a housing including a base adapted for movement across a surface to be cleaned, a fluid delivery system, and a recovery system. The surface cleaning apparatus can be configured to clean multiple surfaces, including hard and soft surfaces, and for different cleaning modes, including wet cleaning, dry vacuum cleaning, and self-cleaning. Methods for self-cleaning a surface cleaning apparatus are also provided.
A47L 11/30 - Machines à frotter le plancher caractérisées par des moyens pour évacuer le liquide sale à aspiration
A47L 5/30 - Aspirateurs à manche et buse fixés sur le corps, p.ex. aspirateurs à roues à manche de pilotage avec instruments entraînés détachant la poussière, p.ex. brosses tournantes
A47L 7/00 - Aspirateurs adaptés à d'autres emplois; Tables avec orifices d'aspiration en vue du nettoyage; Récipients pour articles de nettoyage par aspiration; Aspirateurs conçus pour le nettoyage des brosses; Aspirateurs conçus pour l'absorption de liquides
A47L 9/00 - LAVAGE OU NETTOYAGE DOMESTIQUE; ASPIRATEURS EN GÉNÉRAL - Parties constitutives ou accessoires des aspirateurs, p.ex. moyens mécaniques pour commander l'aspiration ou pour entraîner une action de battement; Dispositifs de rangement spécialement conçus pour les aspirateurs ou les pièces de ceux-ci; Véhicules porteurs spécialement conçus pour les aspirateurs
A47L 9/28 - Montage de l'équipement électrique, p.ex. adaptation ou fixation à l'aspirateur; Commande des aspirateurs par des moyens électriques
A47L 11/34 - Machines pour le traitement des tapis en place par un liquide, une mousse ou une vapeur, p.ex. par de la vapeur d'eau
The present disclosure provides a surface cleaning apparatus that includes a housing including a base adapted for movement across a surface to be cleaned, a fluid delivery system, and a recovery system. The surface cleaning apparatus can be configured to clean multiple surfaces, including hard and soft surfaces, and for different cleaning modes, including wet cleaning, dry vacuum cleaning, and self-cleaning. Methods for self-cleaning a surface cleaning apparatus are also provided.
A47L 11/30 - Machines à frotter le plancher caractérisées par des moyens pour évacuer le liquide sale à aspiration
A47L 5/30 - Aspirateurs à manche et buse fixés sur le corps, p.ex. aspirateurs à roues à manche de pilotage avec instruments entraînés détachant la poussière, p.ex. brosses tournantes
A47L 7/00 - Aspirateurs adaptés à d'autres emplois; Tables avec orifices d'aspiration en vue du nettoyage; Récipients pour articles de nettoyage par aspiration; Aspirateurs conçus pour le nettoyage des brosses; Aspirateurs conçus pour l'absorption de liquides
A47L 9/00 - LAVAGE OU NETTOYAGE DOMESTIQUE; ASPIRATEURS EN GÉNÉRAL - Parties constitutives ou accessoires des aspirateurs, p.ex. moyens mécaniques pour commander l'aspiration ou pour entraîner une action de battement; Dispositifs de rangement spécialement conçus pour les aspirateurs ou les pièces de ceux-ci; Véhicules porteurs spécialement conçus pour les aspirateurs
A47L 9/28 - Montage de l'équipement électrique, p.ex. adaptation ou fixation à l'aspirateur; Commande des aspirateurs par des moyens électriques
A47L 11/34 - Machines pour le traitement des tapis en place par un liquide, une mousse ou une vapeur, p.ex. par de la vapeur d'eau
The present disclosure provides a surface cleaning apparatus that includes a housing including a base adapted for movement across a surface to be cleaned, a fluid delivery system, and a recovery system. The surface cleaning apparatus can be configured to clean multiple surfaces, including hard and soft surfaces, and for different cleaning modes, including wet cleaning, dry vacuum cleaning, and self-cleaning. Methods for self-cleaning a surface cleaning apparatus are also provided.
A47L 11/30 - Machines à frotter le plancher caractérisées par des moyens pour évacuer le liquide sale à aspiration
A47L 5/30 - Aspirateurs à manche et buse fixés sur le corps, p.ex. aspirateurs à roues à manche de pilotage avec instruments entraînés détachant la poussière, p.ex. brosses tournantes
A47L 7/00 - Aspirateurs adaptés à d'autres emplois; Tables avec orifices d'aspiration en vue du nettoyage; Récipients pour articles de nettoyage par aspiration; Aspirateurs conçus pour le nettoyage des brosses; Aspirateurs conçus pour l'absorption de liquides
A47L 9/00 - LAVAGE OU NETTOYAGE DOMESTIQUE; ASPIRATEURS EN GÉNÉRAL - Parties constitutives ou accessoires des aspirateurs, p.ex. moyens mécaniques pour commander l'aspiration ou pour entraîner une action de battement; Dispositifs de rangement spécialement conçus pour les aspirateurs ou les pièces de ceux-ci; Véhicules porteurs spécialement conçus pour les aspirateurs
A47L 9/28 - Montage de l'équipement électrique, p.ex. adaptation ou fixation à l'aspirateur; Commande des aspirateurs par des moyens électriques
A47L 11/34 - Machines pour le traitement des tapis en place par un liquide, une mousse ou une vapeur, p.ex. par de la vapeur d'eau
The present disclosure provides a surface cleaning apparatus that includes a housing including a base adapted for movement across a surface to be cleaned, a fluid delivery system, and a recovery system. The surface cleaning apparatus can be configured to clean multiple surfaces, including hard and soft surfaces, and for different cleaning modes, including wet cleaning, dry vacuum cleaning, and self-cleaning. Methods for self-cleaning a surface cleaning apparatus are also provided.
A47L 11/30 - Machines à frotter le plancher caractérisées par des moyens pour évacuer le liquide sale à aspiration
A47L 5/30 - Aspirateurs à manche et buse fixés sur le corps, p.ex. aspirateurs à roues à manche de pilotage avec instruments entraînés détachant la poussière, p.ex. brosses tournantes
A47L 7/00 - Aspirateurs adaptés à d'autres emplois; Tables avec orifices d'aspiration en vue du nettoyage; Récipients pour articles de nettoyage par aspiration; Aspirateurs conçus pour le nettoyage des brosses; Aspirateurs conçus pour l'absorption de liquides
A47L 9/00 - LAVAGE OU NETTOYAGE DOMESTIQUE; ASPIRATEURS EN GÉNÉRAL - Parties constitutives ou accessoires des aspirateurs, p.ex. moyens mécaniques pour commander l'aspiration ou pour entraîner une action de battement; Dispositifs de rangement spécialement conçus pour les aspirateurs ou les pièces de ceux-ci; Véhicules porteurs spécialement conçus pour les aspirateurs
A47L 9/28 - Montage de l'équipement électrique, p.ex. adaptation ou fixation à l'aspirateur; Commande des aspirateurs par des moyens électriques
A47L 11/34 - Machines pour le traitement des tapis en place par un liquide, une mousse ou une vapeur, p.ex. par de la vapeur d'eau
30.
SURFACE CLEANING APPARATUS HAVING A FLUID DISTRIBUTOR
A surface cleaning apparatus for deep cleaning carpets and other fabric surfaces is adapted for wet cleaning and includes a spray bar assembly. The spray bar assembly includes a fluid inlet and a set of reservoirs. A plurality of outlets are fluidly coupled to the fluid inlet via the set of reservoirs and the series of channels. The spray bar assembly is configured to provide consistent and even fluid distribution from the plurality of outlets during operation across an entire length of the spray bar assembly. Such even fluid distribution results in consistent and reduced dry time, in particular during a low flow or express clean mode of operation of the surface cleaning apparatus, as well as improved and uniform cleaning performance, in particular during a high flow or deep clean mode of operation of the surface cleaning apparatus.
A47L 11/34 - Machines pour le traitement des tapis en place par un liquide, une mousse ou une vapeur, p.ex. par de la vapeur d'eau
A47L 11/03 - Machines à encaustiquer ou polir les planchers caractérisées par le fait qu'elles peuvent dispenser les agents de nettoyage ou de polissage
A47L 11/292 - Machines à frotter le plancher caractérisées par des moyens pour évacuer le liquide sale ayant des outils rotatifs
A47L 11/30 - Machines à frotter le plancher caractérisées par des moyens pour évacuer le liquide sale à aspiration
A vacuum cleaner includes a vacuum collection system for sucking up debris from a surface to be cleaned, a fluid delivery system for delivering a cleaning fluid to the surface to be cleaned, and a recovery system for removing spent cleaning fluid and debris from the surface to be cleaned. The fluid delivery and recovery systems can be particularly configured for small area extraction, such as in treating spots and stains on a carpet.
A47L 11/40 - Machines à nettoyer les planchers, les tapis, les meubles, les murs ou leurs revêtements - Éléments ou parties constitutives des machines non prévus dans les groupes , ou non limités à un de ces groupes, p.ex. poignées, dispositions des interrupteurs, bords, amortisseurs ou leviers
A surface cleaning apparatus (10, 110) includes a proximity-triggered user interface (70, 72, 116, 118), and configured to provide one or more indicia (74, 120) to a user (100, 190) based on the proximity of the user (100, 190) to the surface cleaning apparatus (10, 110). The surface cleaning apparatus (10, 110) can be provided with one or more proximity sensors (78, 124), and the user interface (70, 72, 116, 118) is configured to receive input from the one or more proximity sensors (78, 124) and provide one or more indicia to the user (100, 190) based on the input.
A47L 11/40 - Machines à nettoyer les planchers, les tapis, les meubles, les murs ou leurs revêtements - Éléments ou parties constitutives des machines non prévus dans les groupes , ou non limités à un de ces groupes, p.ex. poignées, dispositions des interrupteurs, bords, amortisseurs ou leviers
A47L 11/00 - Machines à nettoyer les planchers, les tapis, les meubles, les murs ou leurs revêtements
A47L 11/02 - Machines à encaustiquer ou polir les planchers
A47L 11/34 - Machines pour le traitement des tapis en place par un liquide, une mousse ou une vapeur, p.ex. par de la vapeur d'eau
A surface cleaning apparatus, having a housing including an upright assembly and a base pivotally mounted to the upright assembly and adapted for movement across a surface to be cleaned. A working air path through the housing is provided, a recovery container is provided on the housing and defines a portion of the working air path. A suction source is provided on the housing and defines a portion of the working air path, and a suction nozzle assembly is removably mounted on the base and at least partially defines a suction nozzle inlet adapted to be adjacent the surface to be cleaned and at least partially defining an agitator chamber. A fluid delivery system is provided on the housing and includes a fluid supply container configured to store a supply of cleaning fluid, a fluid distributor in fluid communication with the fluid supply container and configured to dispense cleaning fluid to the surface to be cleaned. The fluid distributor is carried on an upper exterior portion of the suction nozzle assembly and configured to spray forwardly of the base housing. A flow control actuator controls a flow of cleaning fluid from the fluid supply container to the fluid distributor. An agitator is removably mounted within the agitator chamber.
A47L 11/40 - Machines à nettoyer les planchers, les tapis, les meubles, les murs ou leurs revêtements - Éléments ou parties constitutives des machines non prévus dans les groupes , ou non limités à un de ces groupes, p.ex. poignées, dispositions des interrupteurs, bords, amortisseurs ou leviers
A47L 11/292 - Machines à frotter le plancher caractérisées par des moyens pour évacuer le liquide sale ayant des outils rotatifs
A47L 11/30 - Machines à frotter le plancher caractérisées par des moyens pour évacuer le liquide sale à aspiration
A47L 11/34 - Machines pour le traitement des tapis en place par un liquide, une mousse ou une vapeur, p.ex. par de la vapeur d'eau
34.
ULTRASONIC CLEANING TOOL AND SYSTEM FOR CLEANING A SURFACE
An ultrasonic cleaning tool for cleaning a surface has a transducer and a horn for generating and transmitting vibrations to a surface to be cleaned. Cleaning solution can be supplied to the ultrasonic cleaning tool or the surface to be cleaned, and operation of the ultrasonic cleaning tool can agitate the surface and cleaning solution. The tool can be provided as part of a system for cleaning a surface, and the system can include an extraction cleaner or a cleaning cloth.
B08B 3/12 - Nettoyage impliquant le contact avec un liquide avec traitement supplémentaire du liquide ou de l'objet en cours de nettoyage, p.ex. par la chaleur, par l'électricité ou par des vibrations par des vibrations soniques ou ultrasoniques
A surface cleaning apparatus such as a vacuum cleaner (10) includes a suction source (18), a recovery container, and a base assembly (34) with at least one agitator (26) within an agitator chamber (74). The recovery container (20) can be coupled to a separator assembly (140) configured to remove dirt and debris from working fluid through the surface cleaning apparatus (10). In addition, a user interface (84) can be provided for selective operation of components of the surface cleaning apparatus (10).
A surface cleaning apparatus (10, 2010, 3010) adapted for movement across a surface to be cleaned. The surface cleaning apparatus (10, 2010, 3010) can dock within a storage tray (900, 2900, 3380) and charge a power supply (22, 2022, 3472). Electrical contacts (936, 2936, 3382, 946, 2946, 3382) on the surface cleaning apparatus (10, 2010, 3010) and the storage tray (900, 2900, 3380) can be shielded when the surface cleaning apparatus (10, 2010, 3010) is not docked within the storage tray (900, 2900, 3380). Furthermore, the storage tray (900, 2900, 3380) can include a reservoir (926, 2936, 3410) for a self-cleaning mode.
A47L 9/28 - Montage de l'équipement électrique, p.ex. adaptation ou fixation à l'aspirateur; Commande des aspirateurs par des moyens électriques
A47L 5/30 - Aspirateurs à manche et buse fixés sur le corps, p.ex. aspirateurs à roues à manche de pilotage avec instruments entraînés détachant la poussière, p.ex. brosses tournantes
A47L 11/40 - Machines à nettoyer les planchers, les tapis, les meubles, les murs ou leurs revêtements - Éléments ou parties constitutives des machines non prévus dans les groupes , ou non limités à un de ces groupes, p.ex. poignées, dispositions des interrupteurs, bords, amortisseurs ou leviers
An apparatus (10) for cleaning a surface includes a liquid delivery system (12) for storing cleaning liquid and delivering the cleaning liquid to the surface to be cleaned, a fluid recovery system (14) and a control system. The control system includes a controller (122) that is coupled to a fluid level sensing assembly (98). Methods of operating the same include sensing foam or liquid with the fluid level sensing assembly (98).
A47L 11/40 - Machines à nettoyer les planchers, les tapis, les meubles, les murs ou leurs revêtements - Éléments ou parties constitutives des machines non prévus dans les groupes , ou non limités à un de ces groupes, p.ex. poignées, dispositions des interrupteurs, bords, amortisseurs ou leviers
G01F 23/24 - Indication ou mesure du niveau des liquides ou des matériaux solides fluents, p.ex. indication en fonction du volume ou indication au moyen d'un signal d'alarme en mesurant des variables physiques autres que les dimensions linéaires, la pression ou le poids, selon le niveau à mesurer, p.ex. par la différence de transfert de chaleur de vapeur ou d'eau en mesurant les variations de résistance de résistances électriques produites par contact avec des fluides conducteurs
A surface cleaning apparatus adapted for movement across a surface to be cleaned. The surface cleaning apparatus can include an upright body having a handle and a frame, the frame having a main support section, a selectively removable supply tank and a selectively removable recovery tank. A base can be operably coupled with the upright body. A recovery system can include a suction nozzle, a suction source in fluid communication with the suction nozzle for generating a working air stream, and the selectively removable recovery tank. A fluid delivery system can include the supply tank, a pump, and a fluid distributor. A rechargeable battery can be configured to selectively supply power to the suction source.
A47L 9/00 - LAVAGE OU NETTOYAGE DOMESTIQUE; ASPIRATEURS EN GÉNÉRAL - Parties constitutives ou accessoires des aspirateurs, p.ex. moyens mécaniques pour commander l'aspiration ou pour entraîner une action de battement; Dispositifs de rangement spécialement conçus pour les aspirateurs ou les pièces de ceux-ci; Véhicules porteurs spécialement conçus pour les aspirateurs
A47L 5/30 - Aspirateurs à manche et buse fixés sur le corps, p.ex. aspirateurs à roues à manche de pilotage avec instruments entraînés détachant la poussière, p.ex. brosses tournantes
A47L 9/28 - Montage de l'équipement électrique, p.ex. adaptation ou fixation à l'aspirateur; Commande des aspirateurs par des moyens électriques
A dirt collection and separation module can include a suction air flow around the perimeter of a tank to ingest fi n e dust that becomes airborne during the emptying process. Additionally, a trash can suction nozzle around a rim, a hand vacuum docking station, and an auxiliary suction nozzle that can fluidly couple the hand vacuum.
A surface cleaning apparatus includes a housing, a fluid delivery system including a supply tank removably mounted on the housing and a fluid distributor, a fluid recovery system having a recovery tank removably mounted on the housing, an extraction nozzle, a motor/fan assembly, and a supply tank receiver provided on the housing for receiving the supply tank and comprising a void at least partially defining a seat for the supply tank.
A47L 11/40 - Machines à nettoyer les planchers, les tapis, les meubles, les murs ou leurs revêtements - Éléments ou parties constitutives des machines non prévus dans les groupes , ou non limités à un de ces groupes, p.ex. poignées, dispositions des interrupteurs, bords, amortisseurs ou leviers
A47L 7/00 - Aspirateurs adaptés à d'autres emplois; Tables avec orifices d'aspiration en vue du nettoyage; Récipients pour articles de nettoyage par aspiration; Aspirateurs conçus pour le nettoyage des brosses; Aspirateurs conçus pour l'absorption de liquides
A47L 11/30 - Machines à frotter le plancher caractérisées par des moyens pour évacuer le liquide sale à aspiration
A47L 11/34 - Machines pour le traitement des tapis en place par un liquide, une mousse ou une vapeur, p.ex. par de la vapeur d'eau
B08B 3/04 - Nettoyage impliquant le contact avec un liquide
A brushroll (60, 90, 120, 150) for a surface cleaning apparatus (10) includes a brush dowel (62, 92, 122, 152) defining an axis (X) and having opposing bristle supports (70, 102, 130, 160) and a shroud surface (74, 134, 138, 164, 168) between the opposing bristle supports (70, 102, 130, 160), and a plurality of bristles (72, 104, 132, 162) protruding from the bristle supports (70, 102, 130, 160). The shroud surface (74, 134, 138, 164, 168) includes opposing convex curved surfaces (86, 138, 168) extending between the bristle supports (70, 102, 130, 160) which intersect the shroud surface (74, 134, 138, 164, 168) at outside corners (88, 148, 178).
A47L 5/30 - Aspirateurs à manche et buse fixés sur le corps, p.ex. aspirateurs à roues à manche de pilotage avec instruments entraînés détachant la poussière, p.ex. brosses tournantes
A surface cleaning apparatus includes a fluid delivery system and a fluid recovery system, as well as a hybrid brushroll including a dowel, a plurality of bristle extending from the dowel, and microfiber material provided on the dowel between the bristles. The hybrid brushroll is suitable for use on both hard and soft surfaces, and for wet or dry vacuum cleaning.
A47L 11/30 - Machines à frotter le plancher caractérisées par des moyens pour évacuer le liquide sale à aspiration
A47L 5/30 - Aspirateurs à manche et buse fixés sur le corps, p.ex. aspirateurs à roues à manche de pilotage avec instruments entraînés détachant la poussière, p.ex. brosses tournantes
A47L 7/00 - Aspirateurs adaptés à d'autres emplois; Tables avec orifices d'aspiration en vue du nettoyage; Récipients pour articles de nettoyage par aspiration; Aspirateurs conçus pour le nettoyage des brosses; Aspirateurs conçus pour l'absorption de liquides
A47L 9/00 - LAVAGE OU NETTOYAGE DOMESTIQUE; ASPIRATEURS EN GÉNÉRAL - Parties constitutives ou accessoires des aspirateurs, p.ex. moyens mécaniques pour commander l'aspiration ou pour entraîner une action de battement; Dispositifs de rangement spécialement conçus pour les aspirateurs ou les pièces de ceux-ci; Véhicules porteurs spécialement conçus pour les aspirateurs
A47L 11/292 - Machines à frotter le plancher caractérisées par des moyens pour évacuer le liquide sale ayant des outils rotatifs
A surface cleaning apparatus includes include at least a recovery system for removing the spent cleaning fluid and debris from the surface to be cleaned and storing the spent cleaning fluid and debris. The recovery system is provided with a recovery tank having a removably strainer that is configured to strain large debris and hair out of the recovery tank prior to emptying the recovery tank.
A47L 11/40 - Machines à nettoyer les planchers, les tapis, les meubles, les murs ou leurs revêtements - Éléments ou parties constitutives des machines non prévus dans les groupes , ou non limités à un de ces groupes, p.ex. poignées, dispositions des interrupteurs, bords, amortisseurs ou leviers
A47L 11/292 - Machines à frotter le plancher caractérisées par des moyens pour évacuer le liquide sale ayant des outils rotatifs
A47L 11/30 - Machines à frotter le plancher caractérisées par des moyens pour évacuer le liquide sale à aspiration
A47L 11/34 - Machines pour le traitement des tapis en place par un liquide, une mousse ou une vapeur, p.ex. par de la vapeur d'eau
ABSTRACT OF THE DISCLOSURE Self-cleaning features for extraction cleaners and attachments for extraction cleaners, such as accessory tools, wands, and/or hoses, are provided. The self-cleaning features are configured redirect cleaning fluid from a fluid supply system of the extraction cleaner into a working air or fluid recovery path of the extraction cleaner, including, but not limited to into the working air or fluid recovery path of a tool, wand, and/or hose of the extraction cleaner. Date Recue/Date Received 2020-07-15
A47L 11/40 - Machines à nettoyer les planchers, les tapis, les meubles, les murs ou leurs revêtements - Éléments ou parties constitutives des machines non prévus dans les groupes , ou non limités à un de ces groupes, p.ex. poignées, dispositions des interrupteurs, bords, amortisseurs ou leviers
A47L 11/29 - Machines à frotter le plancher caractérisées par des moyens pour évacuer le liquide sale
A47L 11/34 - Machines pour le traitement des tapis en place par un liquide, une mousse ou une vapeur, p.ex. par de la vapeur d'eau
Self-cleaning features for extraction cleaners and attachments for extraction cleaners, such as accessory tools, wands, and/or hoses, are provided. The self-cleaning features are configured redirect cleaning fluid from a fluid supply system of the extraction cleaner into a working air or fluid recovery path of the extraction cleaner, including, but not limited to into the working air or fluid recovery path of a tool, wand, and/or hose of the extraction cleaner.
A47L 11/40 - Machines à nettoyer les planchers, les tapis, les meubles, les murs ou leurs revêtements - Éléments ou parties constitutives des machines non prévus dans les groupes , ou non limités à un de ces groupes, p.ex. poignées, dispositions des interrupteurs, bords, amortisseurs ou leviers
A47L 11/29 - Machines à frotter le plancher caractérisées par des moyens pour évacuer le liquide sale
A47L 11/34 - Machines pour le traitement des tapis en place par un liquide, une mousse ou une vapeur, p.ex. par de la vapeur d'eau
A vacuum cleaner comprises an accessory tool assembly comprising a U-shaped tool which can be interchangeably mounted to different portions of the vacuum cleaner.
A47L 9/24 - Tuyaux flexibles; Leurs pièces d'assemblage
A47L 5/36 - Aspirateurs munis d'un tube souple entre la buse et le corps; Aspirateurs se fixant sur les escaliers; Aspirateurs se transportant sur le dos
A cleaning system. The system has a steam mop, pad, and a cleaning solution. This combination provides synergistic cleaning benefits over prior art systems using steam alone and over prior art systems using cleaning solutions alone. The cleaning benefits include both the capability to clean larger areas and clean additional types of stains. The cleaning system may be used to clean hard surfaces, such as a floor.
Un appareil de nettoyage pour une surface de sol comprend un système de distribution de fluide comprenant un réservoir pour stocker le fluide de nettoyage et un distributeur de fluide pour acheminer le fluide de nettoyage sur une surface à nettoyer. Un passage dair est prévu dans lappareil de nettoyage pour extraire lair chauffé du moteur. En fonctionnement, la chaleur de lair chauffé est transférée au fluide de nettoyage dans le réservoir.
A47L 11/40 - Machines à nettoyer les planchers, les tapis, les meubles, les murs ou leurs revêtements - Éléments ou parties constitutives des machines non prévus dans les groupes , ou non limités à un de ces groupes, p.ex. poignées, dispositions des interrupteurs, bords, amortisseurs ou leviers
A47L 7/00 - Aspirateurs adaptés à d'autres emplois; Tables avec orifices d'aspiration en vue du nettoyage; Récipients pour articles de nettoyage par aspiration; Aspirateurs conçus pour le nettoyage des brosses; Aspirateurs conçus pour l'absorption de liquides
A47L 11/30 - Machines à frotter le plancher caractérisées par des moyens pour évacuer le liquide sale à aspiration
A47L 11/34 - Machines pour le traitement des tapis en place par un liquide, une mousse ou une vapeur, p.ex. par de la vapeur d'eau
A cleaning apparatus for a floor surface comprises a fluid delivery system having a supply tank for storing cleaning fluid and a fluid distributor for delivering the cleaning fluid to a surface to be cleaned. An air pathway is provided in the cleaning apparatus for removing heated air from the motor. In operation, heat from the heated air is transferred to the cleaning fluid in the supply tank.
A47L 11/40 - Machines à nettoyer les planchers, les tapis, les meubles, les murs ou leurs revêtements - Éléments ou parties constitutives des machines non prévus dans les groupes , ou non limités à un de ces groupes, p.ex. poignées, dispositions des interrupteurs, bords, amortisseurs ou leviers
A47L 7/00 - Aspirateurs adaptés à d'autres emplois; Tables avec orifices d'aspiration en vue du nettoyage; Récipients pour articles de nettoyage par aspiration; Aspirateurs conçus pour le nettoyage des brosses; Aspirateurs conçus pour l'absorption de liquides
A47L 9/00 - LAVAGE OU NETTOYAGE DOMESTIQUE; ASPIRATEURS EN GÉNÉRAL - Parties constitutives ou accessoires des aspirateurs, p.ex. moyens mécaniques pour commander l'aspiration ou pour entraîner une action de battement; Dispositifs de rangement spécialement conçus pour les aspirateurs ou les pièces de ceux-ci; Véhicules porteurs spécialement conçus pour les aspirateurs
A47L 11/20 - Machines à encaustiquer ou polir les planchers combinées avec des dispositifs de nettoyage par le vide
A47L 11/30 - Machines à frotter le plancher caractérisées par des moyens pour évacuer le liquide sale à aspiration
An extraction cleaner for a floor surface comprises a fluid delivery system for storing cleaning fluid and delivering the cleaning fluid to the surface to be cleaned and a fluid recovery system for removing the spent cleaning fluid and dirt from the surface to be cleaned and storing the spent cleaning fluid and dirt. The fluid delivery system includes at least one fluid distributor and the fluid recovery system includes an extraction nozzle. The extraction nozzle and the at least one fluid distributor can be simultaneously removed from the extraction cleaner.
A47L 11/30 - Machines à frotter le plancher caractérisées par des moyens pour évacuer le liquide sale à aspiration
A47L 5/28 - Aspirateurs à manche et buse fixés sur le corps, p.ex. aspirateurs à roues à manche de pilotage
A47L 7/00 - Aspirateurs adaptés à d'autres emplois; Tables avec orifices d'aspiration en vue du nettoyage; Récipients pour articles de nettoyage par aspiration; Aspirateurs conçus pour le nettoyage des brosses; Aspirateurs conçus pour l'absorption de liquides
A47L 9/00 - LAVAGE OU NETTOYAGE DOMESTIQUE; ASPIRATEURS EN GÉNÉRAL - Parties constitutives ou accessoires des aspirateurs, p.ex. moyens mécaniques pour commander l'aspiration ou pour entraîner une action de battement; Dispositifs de rangement spécialement conçus pour les aspirateurs ou les pièces de ceux-ci; Véhicules porteurs spécialement conçus pour les aspirateurs
A47L 11/20 - Machines à encaustiquer ou polir les planchers combinées avec des dispositifs de nettoyage par le vide
An accessory tool can include a recovery tank assembly for removing fluid and dirt from a surface to be cleaned and store the recovered fluid and dirt. The accessory tool can be used in connection with a vacuum cleaner including an extraction cleaner. The accessory tool can include a housing assembly having a suction outlet opening adapted to be connected to a vacuum hose in fluid communication with the suction source of the vacuum cleaner and a recovery tank can be in fluid communication with the suction nozzle to store liquid drawn in through the suction nozzle.
A47L 9/00 - LAVAGE OU NETTOYAGE DOMESTIQUE; ASPIRATEURS EN GÉNÉRAL - Parties constitutives ou accessoires des aspirateurs, p.ex. moyens mécaniques pour commander l'aspiration ou pour entraîner une action de battement; Dispositifs de rangement spécialement conçus pour les aspirateurs ou les pièces de ceux-ci; Véhicules porteurs spécialement conçus pour les aspirateurs
A47L 7/00 - Aspirateurs adaptés à d'autres emplois; Tables avec orifices d'aspiration en vue du nettoyage; Récipients pour articles de nettoyage par aspiration; Aspirateurs conçus pour le nettoyage des brosses; Aspirateurs conçus pour l'absorption de liquides
A cleaning composition for treating a surface comprises a purified enzyme and an enzyme denaturant system. The enzyme denaturant system is configured to denature the purified enzyme to decrease a concentration of the purified enzyme in residue remaining on the surface after application of the cleaning composition to the surface.
brevets
