Assignee
SHOP VAC CORP
US·370 granted patents·8 pending applications·7,375 citations·filing 1977–2020
Top patents by PatentIndex Score
378 records- 0196USD521445SBattery cartridgeSHOP VAC CORP·Filed 2004·Granted May 23, 2006·77 cites·1 claims
- 0296US4270668ABuckle or latch for holding lid to containerSHOP VAC CORP·Filed 1980·Granted Jun 2, 1981·112 cites·18 claims
- 0395USD389962SCombined wet and dry vacuum cleanerSHOP VAC CORP·Filed 1996·Granted Jan 27, 1998·57 cites·1 claims
- 0495USD287171SMotor housing for canister type electric vacuum cleanerSHOP VAC CORP·Filed 1984·Granted Dec 9, 1986·41 cites·1 claims
- 0595US4435877ANoise reducing means for vacuum cleanerSHOP VAC CORP·Filed 1982·Granted Mar 13, 1984·88 cites·8 claims
- 0694US10368706B1Vacuum filter having annular catchSHOP VAC CORP·Filed 2018·Granted Aug 6, 2019·6 cites·18 claims
- 0794USD521446SBattery cartridgeSHOP VAC CORP·Filed 2004·Granted May 23, 2006·55 cites·1 claims
- 0894US7033259B1Hand sander vacuum attachmentSHOP VAC CORP·Filed 2005·Granted Apr 25, 2006·38 cites·37 claims
- 0994US6113663AVacuum cleaner having a dual filter assemblySHOP VAC CORP·Filed 1998·Granted Sep 5, 2000·133 cites·11 claims
- 1093US6107583ASwitch assembly having an enlarged actuation surfaceSHOP VAC CORP·Filed 1999·Granted Aug 22, 2000·68 cites·20 claims
- 1193USD383575SCombined wet and dry vacuum cleanerSHOP VAC CORP·Filed 1996·Granted Sep 9, 1997·49 cites·1 claims
- 1292USD439710SMotor cover for vacuum cleanerSHOP VAC CORP·Filed 1999·Granted Mar 27, 2001·44 cites·1 claims
- 1392USD422351SBlowerSHOP VAC CORP·Filed 1999·Granted Apr 4, 2000·46 cites·1 claims
- 1492USD286336STank for electric vacuum cleanerSHOP VAC CORP·Filed 1984·Granted Oct 21, 1986·28 cites·1 claims
- 1592US4501378AResilient detented lid latchSHOP VAC CORP·Filed 1983·Granted Feb 26, 1985·58 cites·25 claims
- 1691US7654480B2MulcherSHOP VAC CORP·Filed 2007·Granted Feb 2, 2010·20 cites·18 claims
- 1791USD506042SCombination wet/dry vacuum cleanerSHOP VAC CORP·Filed 2004·Granted Jun 7, 2005·48 cites·1 claims
- 1891US6440191B1Vacuum cleaner filter assemblySHOP VAC CORP·Filed 2000·Granted Aug 27, 2002·62 cites·18 claims
- 1991USD447293SVacuum cleanerSHOP VAC CORP·Filed 2000·Granted Aug 28, 2001·46 cites·1 claims
- 2091US4797072APortable electric blowerSHOP VAC CORP·Filed 1987·Granted Jan 10, 1989·79 cites·9 claims
- 2190USD507386SCombination wet/dry vacuum cleaner headSHOP VAC CORP·Filed 2004·Granted Jul 12, 2005·43 cites·1 claims
- 2290USD479371SVacuum cleanerSHOP VAC CORP·Filed 2002·Granted Sep 2, 2003·42 cites·1 claims
- 2390USD447844SMotor cover for vacuum cleanerSHOP VAC CORP·Filed 1999·Granted Sep 11, 2001·39 cites·1 claims
- 2490USD446892SVacuum cleanerSHOP VAC CORP·Filed 2000·Granted Aug 21, 2001·44 cites·1 claims
- 2590USD429857SVacuum cleanerSHOP VAC CORP·Filed 1999·Granted Aug 22, 2000·38 cites·1 claims
- 2689USD528255SVacuum cleanerSHOP VAC CORP·Filed 2005·Granted Sep 12, 2006·41 cites·1 claims
- 2789USD527504SVacuum cleanerSHOP VAC CORP·Filed 2005·Granted Aug 29, 2006·41 cites·1 claims
- 2889USD470279SVacuum cleaner with detachable blowerSHOP VAC CORP·Filed 2002·Granted Feb 11, 2003·38 cites·1 claims
- 2989USD470281SVacuum cleanerSHOP VAC CORP·Filed 2002·Granted Feb 11, 2003·39 cites·1 claims
- 3089USD429855SVacuum cleanerSHOP VAC CORP·Filed 1998·Granted Aug 22, 2000·35 cites·1 claims
- 3189USD395119SDollySHOP VAC CORP·Filed 1997·Granted Jun 9, 1998·34 cites·1 claims
- 3288US7721384B2Pneumatic cleanerSHOP VAC CORP·Filed 2005·Granted May 25, 2010·21 cites·23 claims
- 3388USD470280SVacuum cleanerSHOP VAC CORP·Filed 2002·Granted Feb 11, 2003·37 cites·1 claims
- 3488US6510583B2Cord retainer for vacuum cleanerSHOP VAC CORP·Filed 2001·Granted Jan 28, 2003·58 cites·20 claims
- 3588USD447842SVacuum cleanerSHOP VAC CORP·Filed 2000·Granted Sep 11, 2001·39 cites·1 claims
- 3688USD445549STank for a vacuum cleanerSHOP VAC CORP·Filed 1999·Granted Jul 24, 2001·34 cites·1 claims
- 3788US4229193AVacuum cleaner and sealed filter bag assembly therefor particularly useful for filtering asbestos fibers from airSHOP VAC CORP·Filed 1978·Granted Oct 21, 1980·52 cites·4 claims
- 3887US7337494B2Electrostatic cloth attachment for vacuum headSHOP VAC CORP·Filed 2004·Granted Mar 4, 2008·57 cites·13 claims
- 3987US6530116B2Vacuum cleaner with muffled detachable blower exhaustSHOP VAC CORP·Filed 2001·Granted Mar 11, 2003·48 cites·20 claims
- 4087US6367118B1Vacuum cleaner hose clipSHOP VAC CORP·Filed 2000·Granted Apr 9, 2002·34 cites·27 claims
- 4187USD429042SVacuum cleanerSHOP VAC CORP·Filed 1998·Granted Aug 1, 2000·33 cites·1 claims
- 4287USD358010SCombined wet and dry vacuum cleanerSHOP VAC CORP·Filed 1993·Granted May 2, 1995·42 cites·1 claims
- 4387US4880364APortable electric blowerSHOP VAC CORP·Filed 1988·Granted Nov 14, 1989·61 cites·5 claims
- 4487US4330899ANoise reducing blower motor housing means for vacuum cleaner, or the likeSHOP VAC CORP·Filed 1980·Granted May 25, 1982·65 cites·28 claims
- 4586USD469934SVacuum cleaner with detachable blowerSHOP VAC CORP·Filed 2002·Granted Feb 4, 2003·32 cites·1 claims
- 4686USD444276SMotor cover for vacuum cleanerSHOP VAC CORP·Filed 1999·Granted Jun 26, 2001·31 cites·1 claims
- 4786US6110248ADual filter assembly for a vacuum cleanerSHOP VAC CORP·Filed 1998·Granted Aug 29, 2000·65 cites·15 claims
- 4886US4185974AIntegral filter cage and lid for cannister type vacuum cleanerSHOP VAC CORP·Filed 1977·Granted Jan 29, 1980·59 cites·27 claims
- 4985USD596362SSander/polisher attachment for vacuum cleanersSHOP VAC CORP·Filed 2005·Granted Jul 14, 2009·28 cites·1 claims
- 5085USD587414SVacuum cleanerSHOP VAC CORP·Filed 2007·Granted Feb 24, 2009·32 cites·1 claims
Showing the top 50 of 378 patent records by PatentIndex Score.
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