Assignee
REXAIR INC
US·49 granted patents·1,452 citations·filing 1983–2003
Top patents by PatentIndex Score
49 records- 0197USD334447SVacuum cleaner handleREXAIR INC·Filed 1990·Granted Mar 30, 1993·80 cites·1 claims
- 0288US5109568AHandle assembly for a vacuum system cleaning toolREXAIR INC·Filed 1990·Granted May 5, 1992·76 cites·13 claims
- 0387US5949175ABrush holder for electric motorREXAIR INC·Filed 1998·Granted Sep 7, 1999·56 cites·11 claims
- 0485USD416115SVacuum cleaner nozzleREXAIR INC·Filed 1998·Granted Nov 2, 1999·28 cites·1 claims
- 0585USD296945SVacuum cleaner topREXAIR INC·Filed 1984·Granted Jul 26, 1988·20 cites·1 claims
- 0684USD422764SVacuum cleaner accessory holderREXAIR INC·Filed 1998·Granted Apr 11, 2000·28 cites·1 claims
- 0783US5123141ACleaning tool having airflow directing manifold for a vacuum cleaner systemREXAIR INC·Filed 1990·Granted Jun 23, 1992·62 cites·7 claims
- 0883US4693734AVacuum cleaner constructionREXAIR INC·Filed 1986·Granted Sep 15, 1987·52 cites·8 claims
- 0982US4993104AElectrical safety interlock and pulse-type reset circuit for a vacuum cleaner systemREXAIR INC·Filed 1989·Granted Feb 19, 1991·48 cites·37 claims
- 1081US6312508B1Filter assembly for a vacuum cleanerREXAIR INC·Filed 2000·Granted Nov 6, 2001·30 cites·15 claims
- 1180US6565637B2Filter assembly for a vacuum cleanerREXAIR INC·Filed 2002·Granted May 20, 2003·25 cites·16 claims
- 1280USD426355SVacuum cleanerREXAIR INC·Filed 1998·Granted Jun 6, 2000·22 cites·1 claims
- 1380USD414305SDolly for a vacuum cleanerREXAIR INC·Filed 1998·Granted Sep 21, 1999·22 cites·1 claims
- 1480US5280666ASqueegee apparatus for a vacuum cleaner systemREXAIR INC·Filed 1992·Granted Jan 25, 1994·53 cites·16 claims
- 1578US5974623AVacuum cleaner motor housingREXAIR INC·Filed 1998·Granted Nov 2, 1999·50 cites·17 claims
- 1677US6361587B1Vacuum cleanerREXAIR INC·Filed 2000·Granted Mar 26, 2002·21 cites·23 claims
- 1777US4640697AVacuum cleaner constructionREXAIR INC·Filed 1985·Granted Feb 3, 1987·44 cites·8 claims
- 1876US5339487AFiltering means for a liquid pan assembly for a liquid bath vacuum cleanerREXAIR INC·Filed 1992·Granted Aug 23, 1994·43 cites·21 claims
- 1976US4485518AWet-dry vacuum cleaning apparatusREXAIR INC·Filed 1983·Granted Dec 4, 1984·38 cites·12 claims
- 2075US6432180B2Filter assembly for a vacuum cleanerREXAIR INC·Filed 2001·Granted Aug 13, 2002·19 cites·16 claims
- 2175US4824333AAir blower assembly for vacuum cleanersREXAIR INC·Filed 1988·Granted Apr 25, 1989·38 cites·4 claims
- 2274US6306199B1Separator with multiple function vanes for a vacuum cleaner apparatusREXAIR INC·Filed 2000·Granted Oct 23, 2001·22 cites·26 claims
- 2374USD376879SHousing design for a power nozzleREXAIR INC·Filed 1994·Granted Dec 24, 1996·17 cites·1 claims
- 2472US5096475ASeparator for a vacuum cleaner systemREXAIR INC·Filed 1990·Granted Mar 17, 1992·40 cites·39 claims
- 2571US6777844B2Brushless motorREXAIR INC·Filed 2001·Granted Aug 17, 2004·19 cites·15 claims
- 2671US6032328ACrevice cleaning tool for a vacuum cleaner apparatusREXAIR INC·Filed 1998·Granted Mar 7, 2000·42 cites·9 claims
- 2771US5255768ACord winder apparatus for a vacuum cleaner systemREXAIR INC·Filed 1992·Granted Oct 26, 1993·38 cites·8 claims
- 2869US5902386AReduced diameter separator for a vacuum cleaner apparatusREXAIR INC·Filed 1997·Granted May 11, 1999·40 cites·16 claims
- 2968USD419731SCombined wet-dry vacuum cleanerREXAIR INC·Filed 1998·Granted Jan 25, 2000·16 cites·1 claims
- 3066US6174350B1Vacuum cleanerREXAIR INC·Filed 1999·Granted Jan 16, 2001·28 cites·20 claims
- 3166US6162287AFilter for vacuum cleanerREXAIR INC·Filed 1999·Granted Dec 19, 2000·27 cites·10 claims
- 3266US6098241AAccessory holder for vacuum cleanerREXAIR INC·Filed 1999·Granted Aug 8, 2000·29 cites·30 claims
- 3365US6391101B2Separator with multiple function vanes for a vacuum cleaner apparatusREXAIR INC·Filed 2001·Granted May 21, 2002·12 cites·21 claims
- 3464US5991972AHeight adjustment mechanism for a cleaning toolREXAIR INC·Filed 1998·Granted Nov 30, 1999·30 cites·21 claims
- 3563US5030257ASeparator for a vacuum cleaner systemREXAIR INC·Filed 1989·Granted Jul 9, 1991·27 cites·36 claims
- 3663US4735555AAir blower assembly for vacuum cleanerREXAIR INC·Filed 1985·Granted Apr 5, 1988·28 cites·10 claims
- 3760USD423154SVacuum cleanerREXAIR INC·Filed 1998·Granted Apr 18, 2000·10 cites·1 claims
- 3859US7210195B2Integrated spider separatorREXAIR INC·Filed 2003·Granted May 1, 2007·21 cites·33 claims
- 3957US6290761B2Filter for vacuum cleanerREXAIR INC·Filed 2000·Granted Sep 18, 2001·5 cites·13 claims
- 4056US5943731AAccessory holder for vacuum cleanerREXAIR INC·Filed 1998·Granted Aug 31, 1999·21 cites·2 claims
- 4155US5537710ACleaning tool having split manifoldREXAIR INC·Filed 1994·Granted Jul 23, 1996·25 cites·15 claims
- 4254US5090974ASeparator for a vacuum cleaner systemREXAIR INC·Filed 1991·Granted Feb 25, 1992·23 cites·2 claims
- 4351US5022115AIntake nozzle assembly for a liquid bath vacuum cleanerREXAIR INC·Filed 1990·Granted Jun 11, 1991·17 cites·9 claims
- 4449US4851017ARadial cooling fan for vacuum cleaner motorREXAIR INC·Filed 1987·Granted Jul 25, 1989·20 cites·9 claims
- 4542US5125129AIntake nozzle assembly for a liquid bath vacuum cleanerREXAIR INC·Filed 1991·Granted Jun 30, 1992·13 cites·20 claims
- 4638US5924642ACleat having retractable retaining armsREXAIR INC·Filed 1998·Granted Jul 20, 1999·10 cites·6 claims
- 4738USD347305SVacuum cleaner nozzleREXAIR INC·Filed 1992·Granted May 24, 1994·4 cites·1 claims
- 4838US4825502ADevice for visual inspection of fluid flowREXAIR INC·Filed 1987·Granted May 2, 1989·11 cites·21 claims
- 4935USD424259SVacuum cleaner nozzleREXAIR INC·Filed 1998·Granted May 2, 2000·2 cites·1 claims
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