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2023
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G/S
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Plastic roof vents |
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2022
|
Invention
|
Normally open backwater prevention valve.
A normally open backwater prevention valve for connect... |
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2021
|
Invention
|
Hybrid roof vent.
A dual function roof vent having a main body having an air passageway extendin... |
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|
Invention
|
A normally open backwater prevention valve. A normally open backwater prevention valve for a sani... |
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2020
|
Invention
|
Injection molding method and apparatus.
A method of injection molding thick plastic parts, compr... |
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|
Invention
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Injection molding method and apparatus. A method of injection molding thick plastic parts, compri... |
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|
Invention
|
Hybrid roof vent. A dual function roof vent having a main body having an air passageway extending... |
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Invention
|
Auxiliary baffle for a grease interceptor and a grease interceptor incorporating the same. An in-... |
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Invention
|
Latch assembly and a method of latching a first element to a second element.
A latch assembly ha... |
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|
Invention
|
An auxiliary baffle for a grease interceptor and a grease interceptor incorporating the same. An ... |
|
|
Invention
|
A latch assembly and a method of latching a first element to a second element. A latch assembly h... |
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|
G/S
|
Roof vents |
|
2019
|
Invention
|
Fire stop and method of making the same. A fire stop device having a body having a through bore a... |
|
2016
|
Invention
|
Off peak top venting roof vent.
A roof vent for an off peak roof location. The roof vent has a b... |
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|
Invention
|
Waste water separation vessel. A waste water separation vessel is provided having a wedge shaped ... |
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|
Invention
|
Clean-out plug with multifunction keyway. A clean-out plug for access to a sanitary drain line wi... |
|
|
Invention
|
Diffuser baffle for grease interceptor. A diffuser baffle for use in an in-line wastewater grease... |
|
|
Invention
|
Upwardly venting ridge vent and method of using same.
A ridge vent for venting air through a rid... |
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2015
|
Invention
|
Handheld vacuum cleaner and docking assembly for connecting to a central vacuum system. A hand he... |
|
|
Invention
|
Roof vent. A vent for a building has a cover attached to a base. The base has an aperture permitt... |
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|
Invention
|
Off peak top venting roof vent. A roof vent for an off peak roof location. The roof vent has a ba... |
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|
Invention
|
Flapper valve adaptor for a roof vent and method of installing the same. An adaptor for a passive... |
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Invention
|
Outlet well cover for an in-line grease interceptor. An outlet well cover for use in an in-line g... |
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|
Invention
|
Waste water separation vessel. A waste water separation vessel having a wedge shaped body with a ... |
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|
Invention
|
Upwardly venting ridge vent and method of using same. A ridge vent for venting air through a ridg... |
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2014
|
Invention
|
Ridge vent and method of securing the same to a roof peak. A ridge vent for ventilating a buildin... |
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|
Invention
|
Gooseneck style vent. A goose neck style vent has a base that registers with a surface opening of... |
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|
Invention
|
An outlet well cover for an in-line grease interceptor. ABSTRACT OF THE DISCLOSURE An in-line gre... |
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|
Invention
|
Inlet baffle assembly for an in-line interceptor. There is an inlet baffle assembly for use in an... |
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|
Invention
|
Grade level service enclosure. A flush to grade service enclosure has a main body which is genera... |
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2013
|
Invention
|
Bathtub drain and overflow kit. A bathtub drain and overflow fitting kit is provided having a dra... |
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|
G/S
|
vacuum cleaner pipe [ ; vacuum cleaner attachments, namely, nozzles, brushes, hoses and wands ] |
|
|
Invention
|
Female electrical receptacle for mounting behind an inlet valve of a central vacuum cleaning syst... |
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|
Invention
|
Bathtub drain and overflow kit. A bathtub drain and overflow fitting kit having a drain fitting, ... |
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|
Invention
|
Replaceable grease trap system for a wastewater system and method of using the same.
The present... |
|
|
G/S
|
Vacuum pipe, vacuum attachments, namely, nozzles, brushes, hoses and wands. |
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|
G/S
|
Gasket cement. Central vacuum cleaning apparatus and installations; plastic fittings and accessor... |
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|
Invention
|
System and method of greywater recovery and reuse. A greywater recovery and reuse system is shown... |
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|
G/S
|
Inlet valves for central vacuum systems, and parts and components therefor. |
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|
G/S
|
Plumbing components, namely, drain, waste and vent fittings, and sewer fittings; backwater valves... |
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|
Invention
|
Precipitation control system.
There is disclosed a roof vent having rain control means to reduce... |
|
2012
|
Invention
|
Adjustable roof vent. A passive vent for venting a building enclosure having an opening in a roof... |
|
|
Invention
|
Replaceable grease trap system for a wastewater system and method of using the same. The present ... |
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|
G/S
|
Central vacuum accessories, namely, floor inlet valves |
|
|
Invention
|
Solids containment device for use within or in association with hydromechanical grease intercepto... |
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|
G/S
|
Central vacuum accessories including floor inlet valves. |
|
|
Invention
|
Moisture responsive irrigation method and apparatus. An irrigation device comprising a moisture r... |
|
|
G/S
|
Non-metal roof vents for ventilation in residential and commercial buildings |
|
2011
|
G/S
|
Building products, namely, roof vents. |
|
2010
|
G/S
|
Central vacuum floor inlet valves. |
|
|
G/S
|
Roof vents. |
|
2009
|
G/S
|
Parts, fittings and components for central vacuum cleaner systems. |
|
2008
|
G/S
|
PVC flame and smoke rated plumbing fittings, namely, tees, elbows, connectors, p-traps, shower dr... |
|
2007
|
G/S
|
Plumbing fittings, namely, air admittance valves Non-metal building flashings for mechanically se... |
|
2003
|
G/S
|
Plumbing supplies, namely, grease interceptors and closet flange repair rings |
|
2001
|
G/S
|
Plumbing supply, namely, floor drains |
|
2000
|
G/S
|
Protectors for roof flashings. |
|
1999
|
G/S
|
Floor drains.
Grease interceptors.
Closet flange repair rings. |
|
|
G/S
|
Floor and/or wall mounted inlet valves for use with central vacuum systems. |
|
1998
|
G/S
|
Ventilation products, namely, roof vents; windows. |
|
|
G/S
|
Ventilation apparatus for building roof space. Non-metal windows. |
|
|
G/S
|
Plastic accessories for centralised vacuum systems for buildings. Lighting, ventilation, and wate... |
|
|
G/S
|
Plastic accessories for centralised vacuum systems for buildings. Tubes and joining elements for ... |
|
1996
|
G/S
|
plumbing components, namely, drain fittings, waste fittings, overflow fittings, vent fittings, se... |
|
|
G/S
|
Plumbing components, namely, drain, waste and vent" fittings, and sewer fittings.
Backwater valve... |
|
|
G/S
|
Parts and components for inlet valves for central vacuum systems. |
|
1992
|
G/S
|
electrified inlet valves for use in central vacuum systems |
|
|
G/S
|
Ventilation products namely roof vents, gable vents, soffit vents, registers and return air grill... |
|
|
G/S
|
ventilation products; namely, roof vents |
|
1991
|
G/S
|
Ventilation products namely roof vents. |
|
|
G/S
|
plumbing [ and steam fitting ] supplies, namely, plastic plumbing fittings and drain waste and ve... |
|
1986
|
G/S
|
HOSE RECEPTACLE AND ELECTRICAL ACTUATOR FOR BUILT-IN AND/OR CENTRAL VACUUM SYSTEMS |
|
|
G/S
|
Hose receptacle and electrical actuator for built-in and/or central vacuum systems. |
|
1982
|
G/S
|
Parts and Components for Built-In and/or Central Vacuum Cleaning Systems-Namely, Mufflers, Joints... |
|
1981
|
G/S
|
Plastic fittings and accessories for built-in and/or central vacuum cleaning systems.
Vacuum clea... |
|
1969
|
G/S
|
Plumbing and steam fitting supplies, namely, plumbing fittings.
Vent pipe flashing and air admitt... |
