Assignee
CANPLAS IND LTD
CA·48 granted patents·11 pending applications·1,013 citations·filing 1992–2024
Top patents by PatentIndex Score
59 records- 0195USD344449SC-shaped wire clipCANPLAS IND LTD·Filed 1992·Granted Feb 22, 1994·50 cites·1 claims
- 0294US9808135B2Handheld vacuum cleaner and docking assembly for connecting to a central vacuum systemCANPLAS IND LTD·Filed 2015·Granted Nov 7, 2017·21 cites·28 claims
- 0393US10267533B2Gooseneck style ventCANPLAS IND LTD·Filed 2015·Granted Apr 23, 2019·10 cites·25 claims
- 0493US9271618B2Handheld vacuum cleaner and docking assembly for connecting to a central vacuum systemCANPLAS IND LTD·Filed 2014·Granted Mar 1, 2016·37 cites·35 claims
- 0593US7774999B2Roof ventCANPLAS IND LTD·Filed 2007·Granted Aug 17, 2010·54 cites·29 claims
- 0693US7219473B2Ridge vent apparatusCANPLAS IND LTD·Filed 2005·Granted May 22, 2007·38 cites·17 claims
- 0791US6767281B2Passive venting deviceCANPLAS IND LTD·Filed 2002·Granted Jul 27, 2004·93 cites·31 claims
- 0890US10214880B2System and method of greywater recovery and reuseCANPLAS IND LTD·Filed 2015·Granted Feb 26, 2019·10 cites·13 claims
- 0990US5591080AExhaust vent coverCANPLAS IND LTD·Filed 1994·Granted Jan 7, 1997·89 cites·14 claims
- 1089US6155008APassive venting deviceCANPLAS IND LTD·Filed 1999·Granted Dec 5, 2000·105 cites·21 claims
- 1186US9714504B2Bathtub drain and overflow kitCANPLAS IND LTD·Filed 2013·Granted Jul 25, 2017·18 cites·11 claims
- 1286US8007016B2Grease interceptor latching and riser system and method of use thereofCANPLAS IND LTD·Filed 2007·Granted Aug 30, 2011·16 cites·32 claims
- 1382US8979431B2Moisture responsive irrigation method and apparatusCANPLAS IND LTD·Filed 2013·Granted Mar 17, 2015·11 cites·13 claims
- 1481US11123657B1Auxiliary baffle for a grease interceptor and a grease interceptor incorporating the sameCANPLAS IND LTD·Filed 2020·Granted Sep 21, 2021·2 cites·47 claims
- 1581US5578795AInlet valve assembly for central vacuum systemCANPLAS IND LTD·Filed 1994·Granted Nov 26, 1996·42 cites·9 claims
- 1680US9557074B2Roof ventCANPLAS IND LTD·Filed 2015·Granted Jan 31, 2017·3 cites·9 claims
- 1780US7300588B2Wastewater separator and method of using sameCANPLAS IND LTD·Filed 2005·Granted Nov 27, 2007·11 cites·4 claims
- 1880US6612924B1Passive venting deviceCANPLAS IND LTD·Filed 2002·Granted Sep 2, 2003·34 cites·21 claims
- 1979US10180260B2Flapper valve adaptor for a roof vent and method of installing the sameCANPLAS IND LTD·Filed 2015·Granted Jan 15, 2019·5 cites·20 claims
- 2077US10138138B2System and method of greywater recovery and reuseCANPLAS IND LTD·Filed 2013·Granted Nov 27, 2018·3 cites·20 claims
- 2177US6149516ASoffit vent apparatusCANPLAS IND LTD·Filed 1999·Granted Nov 21, 2000·45 cites·26 claims
- 2275US10279284B2Waste water separation vesselCANPLAS IND LTD·Filed 2016·Granted May 7, 2019·1 cites·29 claims
- 2375US6520852B2Vent for venting a building enclosureCANPLAS IND LTD·Filed 2001·Granted Feb 18, 2003·26 cites·16 claims
- 2475USD439009SFlood light shroudCANPLAS IND LTD·Filed 1999·Granted Mar 13, 2001·19 cites·1 claims
- 2571US9850651B2Diffuser baffle for grease interceptorCANPLAS IND LTD·Filed 2016·Granted Dec 26, 2017·1 cites·22 claims
- 2671USD355958SWater closet mounting flangeCANPLAS IND LTD·Filed 1994·Granted Feb 28, 1995·17 cites·1 claims
- 2768US6416084B1Replacement flangeCANPLAS IND LTD·Filed 2000·Granted Jul 9, 2002·11 cites·18 claims
- 2867US9828759B2Inlet baffle assembly for an in-line interceptorCANPLAS IND LTD·Filed 2014·Granted Nov 28, 2017·1 cites·34 claims
- 2967US7011752B2Wastewater separator and method of using sameCANPLAS IND LTD·Filed 2000·Granted Mar 14, 2006·16 cites·29 claims
- 3066USD431291STranslucent roof ventCANPLAS IND LTD·Filed 1999·Granted Sep 26, 2000·15 cites·1 claims
- 3166US6052839AAngled water closet flangeCANPLAS IND LTD·Filed 1994·Granted Apr 25, 2000·22 cites·9 claims
- 3265US12181181B2Hybrid roof ventCANPLAS IND LTD·Filed 2021·Granted Dec 31, 2024·0 cites·24 claims
- 3365US9523509B2Adjustable roof ventCANPLAS IND LTD·Filed 2012·Granted Dec 20, 2016·3 cites·32 claims
- 3465USD468001SShower drain fittingCANPLAS IND LTD·Filed 2002·Granted Dec 31, 2002·16 cites·1 claims
- 3564US6687926B1Waste and overflow drain adaptor deviceCANPLAS IND LTD·Filed 1997·Granted Feb 10, 2004·37 cites·8 claims
- 3658US10989336B2Fire stop and method of making the sameCANPLAS IND LTD·Filed 2019·Granted Apr 27, 2021·0 cites·20 claims
- 3758US6108858AWaste receptacle for a vacuum cleaning systemCANPLAS IND LTD·Filed 1998·Granted Aug 29, 2000·26 cites·15 claims
- 3854USD463634SVacusweep vacuum inlet valveCANPLAS IND LTD·Filed 2000·Granted Sep 24, 2002·9 cites·1 claims
- 3952US2009053990A1Roof vent for venting a building enclosureCANPLAS IND LTD·Filed 2007·Application pending·0 cites
- 4051US6859956B2P-trap for plumbing drainage systemsCANPLAS IND LTD·Filed 2002·Granted Mar 1, 2005·14 cites·18 claims
- 4151US2022134619A1Injection molding method and apparatusCANPLAS IND LTD·Filed 2020·Application pending·0 cites
- 4250US6292977B1Vacuum fittingCANPLAS IND LTD·Filed 1999·Granted Sep 25, 2001·19 cites·12 claims
- 4349US2014166595A1Replaceable grease trap system for a wastewater system and method of using the sameCANPLAS IND LTD·Filed 2013·Application pending·0 cites
- 4448US9060661B2Female electrical receptacle for mounting behind an inlet valve of a central vacuum cleaning systemCANPLAS IND LTD·Filed 2013·Granted Jun 23, 2015·0 cites·19 claims
- 4548US5664375AExterior building product deviceCANPLAS IND LTD·Filed 1996·Granted Sep 9, 1997·19 cites·20 claims
- 4647US5448827AMethod of installing an inlet valve assembly for central vacuum systemCANPLAS IND LTD·Filed 1994·Granted Sep 12, 1995·13 cites·10 claims
- 4747US2022251820A1Normally open backwater prevention valveCANPLAS IND LTD·Filed 2022·Application pending·0 cites
- 4846US5886299AInlet valve assembly for central vacuum systemCANPLAS IND LTD·Filed 1997·Granted Mar 23, 1999·14 cites·10 claims
- 4946US2007010190A1Foundation ventCANPLAS IND LTD·Filed 2005·Application pending·0 cites
- 5046US2025354362A1Bathtub drain connectorCANPLAS IND LTD·Filed 2024·Application pending·0 cites
Showing the top 50 of 59 patent records by PatentIndex Score.
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