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.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →