IPC Classification

Class code (prefix) Descriptions Number of results
A47C 1/00 Chairs adapted for special purposes
A47C 1/02 Reclining or easy chairs
A47C 1/03 Reclining or easy chairs having independently-adjustable supporting parts the parts being arm-rests
A47C 1/04 Hairdressers' or similar chairs
A47C 1/06 Hairdressers' or similar chairs adjustable
A47C 1/08 Hairdressers' or similar chairs with auxiliary seats
A47C 1/10 Hairdressers' or similar chairs with paper holders
A47C 1/11 Accessories not otherwise provided for, e.g. seats for children
A47C 1/12 Theatre, auditorium, or similar chairs
A47C 1/13 Indicators; Devices for reserving or the like
A47C 1/14 Beach chairs
A47C 1/16 Seats detachably mounted on stadium benches
A47C 1/022 Reclining or easy chairs having independently-adjustable supporting parts
A47C 1/023 Reclining or easy chairs having independently-adjustable supporting parts the parts being horizontally-adjustable seats
A47C 1/024 Reclining or easy chairs having independently-adjustable supporting parts the parts, being the back-rest, or the back-rest and seat unit, having adjustable inclination
A47C 1/025 Reclining or easy chairs having independently-adjustable supporting parts the parts, being the back-rest, or the back-rest and seat unit, having adjustable inclination by means of a rack-and-pinion or like gearing mechanism
A47C 1/026 Reclining or easy chairs having independently-adjustable supporting parts the parts, being the back-rest, or the back-rest and seat unit, having adjustable inclination by means of a peg-and-notch or pawl-and-ratchet mechanism
A47C 1/027 Reclining or easy chairs having independently-adjustable supporting parts the parts, being the back-rest, or the back-rest and seat unit, having adjustable inclination by means of clamps or friction locking members
A47C 1/028 Reclining or easy chairs having independently-adjustable supporting parts for changing a straight chair into an easy chair
A47C 1/029 Reclining or easy chairs having independently-adjustable supporting parts for changing a straight chair into an easy chair by changing the length or the inclination of the legs
A47C 1/031 Reclining or easy chairs having coupled adjustable supporting parts
A47C 1/032 Reclining or easy chairs having coupled adjustable supporting parts the parts being movably-coupled seat and back-rest
A47C 1/033 Reclining or easy chairs having coupled adjustable supporting parts the parts being movably-coupled seat and back-rest the coupling member being a flexible strip
A47C 1/034 Reclining or easy chairs having coupled adjustable supporting parts the parts including a leg-rest or foot-rest
A47C 1/035 Reclining or easy chairs having coupled adjustable supporting parts the parts including a leg-rest or foot-rest in combination with movably-coupled seat and back-rest
A47C 1/036 Reclining or easy chairs having coupled adjustable supporting parts the parts including a head-rest
A47C 1/037 Reclining or easy chairs having coupled adjustable supporting parts the parts including a head-rest the combination with a leg-rest or foot-rest
A47C 1/038 with movably-coupled seat and back-rest, actuated by lazy tongs (A47C 1/32, A47C 1/36 take precedence);;
A47C 1/121 Theatre, auditorium, or similar chairs having tipping-up seats
A47C 1/122 Theatre, auditorium, or similar chairs having tipping-up seats tipping-up sideways
A47C 1/124 Separate chairs, connectible together into a row
A47C 1/126 Theatre, auditorium, or similar chairs stowable in floor or wall
A47C 1/0355 Reclining or easy chairs having coupled adjustable supporting parts the parts including a leg-rest or foot-rest in combination with movably-coupled seat and back-rest actuated by linkages, e.g. lazy-tongs mechanisms
A47C 3/00 Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
A47C 3/02 Rocking chairs
A47C 3/03 Locking members
A47C 3/04 Stackable chairs or nesting chairs
A47C 3/12 Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats with shell-shaped seat and back-rest unit, e.g. having arm-rests
A47C 3/14 Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats of asymmetrical shape
A47C 3/16 Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats of legless type, e.g. with seat directly resting on the floor; Hassocks; Pouffes
A47C 3/18 Chairs or stools with rotatable seat
A47C 3/20 Chairs or stools with vertically-adjustable seats
A47C 3/021 Rocking chairs having elastic frames
A47C 3/22 Chairs or stools with vertically-adjustable seats with balancing device, e.g. by spring, by weight
A47C 3/023 Rocking chairs having elastic frames made of tubular material
A47C 3/24 Chairs or stools with vertically-adjustable seats with vertical spindle
A47C 3/025 Rocking chairs with seat, or seat and back-rest unit, elastically mounted in a rigid frame
A47C 3/026 Rocking chairs with seat, or seat and back-rest unit, elastically mounted in a rigid frame with a central column, e.g. rocking office chairs; Tilting chairs
A47C 3/027 Rocking chairs with seat, or seat and back-rest unit, elastically mounted in a rigid frame with curved rocking members between seat and frame
A47C 3/28 Chairs or stools with vertically-adjustable seats with clamps acting on vertical rods
A47C 3/029 Rocking chairs with curved rocking members resting on the floor
A47C 3/30 Chairs or stools with vertically-adjustable seats with vertically-acting fluid cylinder
A47C 3/32 Chairs or stools with vertically-adjustable seats with flexible height-adjusting means, e.g. rope, chain
A47C 3/34 Chairs or stools with vertically-adjustable seats with pins coacting with holes
A47C 3/36 Chairs or stools with vertically-adjustable seats with means, or adapted, for inclining the legs of the chair or stool for varying height of seat
A47C 3/38 Chairs or stools with vertically-adjustable seats with additional seat or additional legs for varying height of seat
A47C 3/40 Telescopic guides
A47C 4/00 Foldable, collapsible or dismountable chairs
A47C 4/02 Dismountable chairs
A47C 4/03 Non-upholstered wooden chairs
A47C 4/04 Folding chairs with inflexible seats
A47C 4/06 Attachment of upholstery or fabric to frames
A47C 4/08 Folding chairs with inflexible seats having a frame made of wood or plastics
A47C 4/10 Folding chairs with inflexible seats having a frame made of wood or plastics with legs pivotably connected to seat or underframe
A47C 4/12 Folding chairs with inflexible seats having a frame made of wood or plastics with legs pivotably connected to seat or underframe of adjustable type
A47C 4/14 Folding chairs with inflexible seats having a frame made of wood or plastics with legs pivotably connected to seat or underframe with cross legs
A47C 4/16 Folding chairs with inflexible seats having a frame made of wood or plastics with legs pivotably connected to seat or underframe with cross legs of adjustable type
A47C 4/18 Folding chairs with inflexible seats having a frame made of metal
A47C 4/20 Folding chairs with inflexible seats having a frame made of metal with legs pivotably connected to seat or underframe
A47C 4/22 Folding chairs with inflexible seats having a frame made of metal with legs pivotably connected to seat or underframe of adjustable type
A47C 4/24 Folding chairs with inflexible seats having a frame made of metal with legs pivotably connected to seat or underframe with cross legs
A47C 4/26 Folding chairs with inflexible seats having a frame made of metal with legs pivotably connected to seat or underframe with cross legs of adjustable type
A47C 4/28 Folding chairs with flexible coverings for the seat or back elements
A47C 4/30 Attachment of upholstery or fabric to frames
A47C 4/32 Folding chairs with flexible coverings for the seat or back elements having a frame made of wood or plastics
A47C 4/34 Folding chairs with flexible coverings for the seat or back elements having a frame made of wood or plastics with legs pivotably connected to seat or underframe
A47C 4/36 Folding chairs with flexible coverings for the seat or back elements having a frame made of wood or plastics with legs pivotably connected to seat or underframe of adjustable type
A47C 4/38 Folding chairs with flexible coverings for the seat or back elements having a frame made of wood or plastics with legs pivotably connected to seat or underframe with cross legs
A47C 4/40 Folding chairs with flexible coverings for the seat or back elements having a frame made of wood or plastics with legs pivotably connected to seat or underframe with cross legs of adjustable type
A47C 4/42 Folding chairs with flexible coverings for the seat or back elements having a frame made of metal
A47C 4/44 Folding chairs with flexible coverings for the seat or back elements having a frame made of metal with legs pivotably connected to seat or underframe
A47C 4/46 Folding chairs with flexible coverings for the seat or back elements having a frame made of metal with legs pivotably connected to seat or underframe of adjustable type
A47C 4/48 Folding chairs with flexible coverings for the seat or back elements having a frame made of metal with legs pivotably connected to seat or underframe with cross legs
A47C 4/50 Folding chairs with flexible coverings for the seat or back elements having a frame made of metal with legs pivotably connected to seat or underframe with cross legs of adjustable type
A47C 4/52 Trunk chairs, i.e. chairs collapsible to trunk shape
A47C 4/54 Inflatable chairs
A47C 5/00 Chairs of special materials
A47C 5/02 Basket chairs
A47C 5/04 Metal chairs, e.g. tubular
A47C 5/06 Special adaptation of seat upholstery or fabric for attachment to tubular chairs
A47C 5/08 Tubular chairs having sheathed tubes; Adaptation of sheathed tubes thereto
A47C 5/10 Tubular chairs of foldable, collapsible, or dismountable type
A47C 5/12 Chairs of special materials of plastics, with or without reinforcement
A47C 5/14 Chairs of special materials characterised by the use of laminated wood
A47C 7/00 Parts, details, or accessories of chairs or stools
A47C 7/02 Seat parts
A47C 7/14 Seat parts elastically mounted
A47C 7/16 Seats made of wooden, plastics, or metal sheet material; Panel seats
A47C 7/18 Seat parts having foamed material included in cushioning part
A47C 7/20 Seat parts having foamed material included in cushioning part with reinforcement
A47C 7/22 Straps or the like for carrying upholstery
A47C 7/24 Upholstered seats
A47C 7/26 Upholstered seats with reinforcement
A47C 7/28 Seat parts with tensioned springs, e.g. of flat type
A47C 7/30 Seat parts with tensioned springs, e.g. of flat type with springs meandering in a flat plane
A47C 7/32 Seat parts with tensioned springs, e.g. of flat type with tensioned cords, e.g. of elastic type, in a flat plane
A47C 7/34 Seat parts with springs in compression, e.g. coiled
A47C 7/35 Combinations of different types of springs; Adjustable springs; Attachment of springs to other springs or to frame
A47C 7/36 Support for the head or the back
A47C 7/38 Support for the head or the back for the head, e.g. detachable
A47C 7/40 Support for the head or the back for the back
A47C 7/42 Support for the head or the back for the back of detachable type
A47C 7/44 Support for the head or the back for the back with elastically-mounted frame
A47C 7/46 Support for the head or the back for the back with special, e.g. adjustable, profile; "Ackerblom" profile chairs
A47C 7/48 Support for the head or the back for the back of freely-rotatable type
A47C 7/50 Supports for the feet or the legs
A47C 7/52 Supports for the feet or the legs of detachable type
A47C 7/54 Supports for the arms
A47C 7/56 Parts or details of tipping-up chairs, e.g. of theatre chairs
A47C 7/58 Hinges, e.g. for mounting chairs in a curved row
A47C 7/60 Use of locks or ledges for limiting the seat movement
A47C 7/62 Accessories for chairs
A47C 7/64 Hat or coat holders
A47C 7/66 Means to protect against weather
A47C 7/68 Arm-rest tables
A47C 7/70 Arm-rest tables of foldable type
A47C 7/72 Adaptations for incorporating lamps, radio sets, bars, telephones, ventilation, heating or cooling arrangements or the like
A47C 7/74 Adaptations for incorporating lamps, radio sets, bars, telephones, ventilation, heating or cooling arrangements or the like for ventilation, heating or cooling
A47C 9/00 Stools for specified purposes
A47C 9/02 Office stools; Workshop stools
A47C 9/04 Milking stools
A47C 9/06 Wall stools
A47C 9/08 Music stools
A47C 9/10 Camp, travelling, or sports stools
A47C 11/00 Benches not otherwise provided for
A47C 11/02 Church benches; Confessionals
A47C 12/00 Step-stools
A47C 12/02 Step-stools requiring conversion between the step and seat functions
A47C 13/00 Convertible chairs, stools or benches
A47C 15/00 Other seating furniture
A47C 16/00 Rests or supports for feet, legs, arms, back or head
A47C 16/02 Footstools; Foot-rests; Leg-rests
A47C 16/04 Prayer stools; Kneeling stools; Kneeling supports
A47C 17/00 Sofas; Couches; Beds
A47C 17/02 Sofas, couches, settees, or the like, without movable parts
A47C 17/04 Sofas, couches, settees, or the like, with movable parts; Chair beds
A47C 17/12 Sofas, couches, settees, or the like, with movable parts; Chair beds changeable to beds by tilting or extending the arm-rests
A47C 17/13 Sofas, couches, settees, or the like, with movable parts; Chair beds changeable by increasing the available part, e.g. by drawing forward
A47C 17/14 Sofas, couches, settees, or the like, with movable parts; Chair beds changeable to beds by removing parts only
A47C 17/16 Sofas, couches, settees, or the like, with movable parts; Chair beds changeable to beds by tilting or pivoting the back-rest
A47C 17/17 Sofas, couches, settees, or the like, with movable parts; Chair beds changeable to beds by tilting or pivoting the back-rest with coupled movement of back-rest and seat
A47C 17/18 Sofas, couches, settees, or the like, with movable parts; Chair beds changeable to beds by tilting or pivoting the back-rest and tilting or pivoting the arm-rest
A47C 17/20 Sofas, couches, settees, or the like, with movable parts; Chair beds changeable to beds by tilting or pivoting the back-rest thereby uncovering one or more auxiliary parts previously hidden
A47C 17/22 Sofas, couches, settees, or the like, with movable parts; Chair beds with means for uncovering a previously hidden mattress or similar bed part
A47C 17/23 Sofas, couches, settees, or the like, with movable parts; Chair beds with means for uncovering a previously hidden mattress or similar bed part the lying down surface partly consisting of one side of the seat
A47C 17/24 Sofas, couches, settees, or the like, with movable parts; Chair beds with means for uncovering a previously hidden mattress or similar bed part with only one movable part being tiltable about a horizontal axis
A47C 17/26 Sofas, couches, settees, or the like, with movable parts; Chair beds with means for uncovering a previously hidden mattress or similar bed part with only one movable part being tiltable about a horizontal axis tiltable to an overturned position
A47C 17/28 Sofas, couches, settees, or the like, with movable parts; Chair beds with means for uncovering a previously hidden mattress or similar bed part with only one movable part being tiltable about a horizontal axis having means to lift the tilting axis
A47C 17/30 Sofas, couches, settees, or the like, with movable parts; Chair beds with means for uncovering a previously hidden mattress or similar bed part two or more parts being rotatable about a vertical axis
A47C 17/32 Changing a single bed into a double bed by extending, pivoting, or tilting a previously hidden second mattress or other bed part
A47C 17/34 Joining seats, chairs, or couches to form beds
A47C 17/36 Changing corner couches into a double bed
A47C 17/37 Changing sofas or the like into beds by means of furniture other than seats or chairs
A47C 17/38 Wall beds
A47C 17/40 Wall beds having balancing members, e.g. weights, springs
A47C 17/42 Wall beds having supporting legs with fixed position on the floor, e.g. attached thereto
A47C 17/44 Wall beds having supporting legs with fixed position on the floor, e.g. attached thereto having means on the supporting legs facilitating the removal of the bed from its place
A47C 17/46 Wall beds characterised by a rigid mattress-supporting member
A47C 17/48 Wall beds characterised by two or more relatively-movable parts
A47C 17/50 Wall beds characterised by their shape, e.g. multiple-wall beds
A47C 17/52 Cabinet beds; Table beds, or like beds; Wardrobe beds
A47C 17/54 Cabinet beds; Table beds, or like beds; Wardrobe beds in which the cabinet or the like is tilted with the bed
A47C 17/56 Cabinet beds; Table beds, or like beds; Wardrobe beds pivotable on both horizontal and vertical axis
A47C 17/58 Cabinet beds; Table beds, or like beds; Wardrobe beds with extensible mattress support
A47C 17/60 Cabinet beds; Table beds, or like beds; Wardrobe beds the cabinet being essentially changed in shape in sleeping position of the bed
A47C 17/62 Table beds; Billiard table beds, or like beds
A47C 17/64 Travelling or camp beds
A47C 17/66 Travelling or camp beds having specially-adapted body-carrying surfaces
A47C 17/68 Travelling or camp beds only the legs being foldable
A47C 17/70 Travelling or camp beds the bed frame being foldable about a horizontal axis
A47C 17/72 Travelling or camp beds the bed frame being foldable about a horizontal axis having cross legs
A47C 17/74 Travelling or camp beds the bed being foldable about a vertical axis
A47C 17/76 Travelling or camp beds having extensible, e.g. telescopic parts
A47C 17/78 Travelling or camp beds held in shape by stressed cords
A47C 17/80 Travelling or camp beds adapted to be used in or connected to vehicles
A47C 17/82 Trunk beds; Travelling-case or like beds
A47C 17/84 Suspended beds, e.g. suspended from ceiling
A47C 17/86 Parts or details for beds, sofas or couches only not fully covered in a single one of the groups , , , , , or
A47C 17/165 Sofas, couches, settees, or the like, with movable parts; Chair beds changeable to beds by tilting or pivoting the back-rest with forward tiltable back-rest, e.g. back cushion
A47C 17/175 Sofas, couches, settees, or the like, with movable parts; Chair beds changeable to beds by tilting or pivoting the back-rest with coupled movement of back-rest and seat with tilting or lifting seat-back-rest pivot
A47C 17/207 Sofas, couches, settees, or the like, with movable parts; Chair beds changeable to beds by tilting or pivoting the back-rest thereby uncovering one or more auxiliary parts previously hidden with seat cushion consisting of superposed parts, at least one lower part being used to form part of the surface
A47C 17/213 Sofas, couches, settees, or the like, with movable parts; Chair beds changeable to beds by tilting or pivoting the back-rest thereby uncovering one or more auxiliary parts previously hidden the surface, when used for lying down, consisting of one side of the seat frame and the back-rest frame
A47C 19/00 Bedsteads
A47C 19/02 Parts or details of bedsteads not fully covered in a single one of the following subgroups, e.g. bed rails, post rails
A47C 19/04 Extensible bedsteads, e.g. with adjustment of length, width, height
A47C 19/12 Folding bedsteads
A47C 19/14 Folding bedsteads of the lazy-tongs type
A47C 19/20 Multi-stage bedsteads; Bedsteads stackable to multi-stage bedsteads
A47C 19/22 Combinations of bedsteads with other furniture or with accessories, e.g. with bedside cabinets
A47C 20/00 Head-, foot- or like rests for beds, sofas or the like
A47C 20/02 Head-, foot- or like rests for beds, sofas or the like of detachable type
A47C 20/04 Head-, foot- or like rests for beds, sofas or the like with adjustable inclination
A47C 20/06 Head-, foot- or like rests for beds, sofas or the like with adjustable inclination the adjustable part immobilising foldable legs
A47C 20/08 Head-, foot- or like rests for beds, sofas or the like with means for adjusting two or more rests simultaneously
A47C 20/10 Head-, foot- or like rests for beds, sofas or the like with means for adjusting two or more rests simultaneously using rods
A47C 20/12 Head-, foot- or like rests for beds, sofas or the like with means for adjusting two or more rests simultaneously using rods using telescopic rods
A47C 20/14 Head-, foot- or like rests for beds, sofas or the like with means for adjusting two or more rests simultaneously using plate and catch
A47C 20/16 Head-, foot- or like rests for beds, sofas or the like with means for adjusting two or more rests simultaneously using toothed parts, e.g. racks
A47C 20/18 Head-, foot- or like rests for beds, sofas or the like with means for adjusting two or more rests simultaneously using friction gearing
A47C 21/00 Attachments for beds, e.g. sheet holders, bed-cover holders; Ventilating, cooling or heating means in connection with bedsteads or mattresses
A47C 21/02 Sheet holders; Bed-cover holders
A47C 21/04 Devices for ventilating, cooling or heating
A47C 21/06 Mattress underlays
A47C 21/08 Devices for prevention against falling-out, e.g. detachable side walls
A47C 23/00 Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases
A47C 23/02 Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using leaf springs, e.g. metal strips
A47C 23/04 Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using springs in compression, e.g. coiled
A47C 23/05 Frames therefor; Connecting the springs to the frame
A47C 23/06 Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using wooden springs, e.g. of slat type
A47C 23/12 Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using tensioned springs, e.g. of flat type
A47C 23/14 Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using tensioned springs, e.g. of flat type combined with nets
A47C 23/15 Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using tensioned springs, e.g. of flat type combined with nets with horizontal wound springs
A47C 23/16 Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using tensioned springs, e.g. of flat type of plane meandering type
A47C 23/18 Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using tensioned springs, e.g. of flat type of resilient webbing
A47C 23/20 Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using tensioned springs, e.g. of flat type of resilient sheet form
A47C 23/22 Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using tensioned springs, e.g. of flat type of tensioned rubber cords or like cords
A47C 23/24 Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using tensioned springs, e.g. of flat type using tensioned textile or other non-resilient strips
A47C 23/26 Frames therefor; Connecting the springs to the frame
A47C 23/28 Tensioning devices therefor
A47C 23/30 Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using combinations of springs covered by more than one of the groups , , and ; Frames therefor
A47C 23/32 Combinations of nets with springs in compression; Frames therefor
A47C 23/34 Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases with provisions for giving extra support for the head or the legs
A47C 23/043 Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using springs in compression, e.g. coiled using wound springs
A47C 23/047 Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using springs in compression, e.g. coiled incorporating inflatable elements
A47C 23/053 Attachment or interconnection of springs in frames or in spring units
A47C 23/055 Frames therefor; Connecting the springs to the frame using textile or rubber bands
A47C 23/057 Hangers or supports for fastening spring units to frame
A47C 23/145 Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using tensioned springs, e.g. of flat type combined with nets with horizontal interlocking wound springs; Attachment thereof to the frame
A47C 23/155 Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using tensioned springs, e.g. of flat type combined with nets with combinations of flat springs or link chains with wound springs
A47C 25/00 Unframed spring units specially adapted for sofas or beds
A47C 25/02 without additional connecting means between the springs
A47C 27/00 Spring, stuffed or fluid mattresses specially adapted for chairs, beds or sofas
A47C 27/04 Spring, stuffed or fluid mattresses specially adapted for chairs, beds or sofas with spring inlays
A47C 27/05 Spring, stuffed or fluid mattresses specially adapted for chairs, beds or sofas with spring inlays with foamed material in top, bottom, or side layers
A47C 27/06 Spring inlays or spring units therefor
A47C 27/07 Attaching, or interconnecting of, springs in spring inlays
A47C 27/08 Fluid mattresses
A47C 27/10 Fluid mattresses with two or more independently-fillable chambers
A47C 27/12 Spring, stuffed or fluid mattresses specially adapted for chairs, beds or sofas with fibrous inlays, e.g. made of wool, of cotton
A47C 27/14 Spring, stuffed or fluid mattresses specially adapted for chairs, beds or sofas with foamed material inlays
A47C 27/15 Spring, stuffed or fluid mattresses specially adapted for chairs, beds or sofas with foamed material inlays consisting of two or more layers
A47C 27/16 Spring, stuffed or fluid mattresses specially adapted for chairs, beds or sofas with foamed material inlays reinforced with sheet-like elements, e.g. profiled
A47C 27/18 Spring, stuffed or fluid mattresses specially adapted for chairs, beds or sofas with foamed material inlays in combination with inflatable bodies
A47C 27/20 Spring, stuffed or fluid mattresses specially adapted for chairs, beds or sofas with foamed material inlays with springs moulded in, or situated in openings in foamed material
A47C 27/22 Spring, stuffed or fluid mattresses specially adapted for chairs, beds or sofas with both fibrous and foamed material inlays
A47C 27/045 Attachment of spring inlays to coverings; Use of stiffening sheets, lattices or grids under spring inlays
A47C 29/00 Nets for protection against insects in connection with chairs or beds; Bed canopies
A47C 31/00 CHAIRS; SOFAS; BEDS - Details or accessories for chairs, beds, or the like, not provided for in other groups of this subclass, e.g. upholstery fasteners, mattress protectors, stretching devices for mattress nets
A47C 31/02 Upholstery attaching means
A47C 31/04 Clamps for attaching flat elastic strips or flat meandering springs to frames
A47C 31/06 Clamps for attaching flat elastic strips or flat meandering springs to frames for attaching flat meandering springs
A47C 31/08 Mattress hand-straps
A47C 31/10 Loose furniture covers
A47C 31/11 Loose furniture covers for chairs
A47C 31/12 Means, e.g. measuring means, for adapting chairs, beds or mattresses to the shape or weight of persons