Assignee
TRC ACQUISITION CORP
US·11 granted patents·230 citations·filing 1987–1992
Technology mixA47L2
Top patents by PatentIndex Score
11 records- 0192USD309806SVacuum cleanerTRC ACQUISITION CORP·Filed 1987·Granted Aug 7, 1990·44 cites·1 claims
- 0288USD316167SVacuum cleanerTRC ACQUISITION CORP·Filed 1988·Granted Apr 9, 1991·31 cites·1 claims
- 0384USD345830SCleaning deviceTRC ACQUISITION CORP·Filed 1991·Granted Apr 5, 1994·27 cites·1 claims
- 0482USD315623SHand held vacuum cleanerTRC ACQUISITION CORP·Filed 1990·Granted Mar 19, 1991·26 cites·1 claims
- 0577USD346468SElectric broomTRC ACQUISITION CORP·Filed 1992·Granted Apr 26, 1994·24 cites·1 claims
- 0671USD346247SCleaning deviceTRC ACQUISITION CORP·Filed 1991·Granted Apr 19, 1994·15 cites·1 claims
- 0762USD346467SCleaning deviceTRC ACQUISITION CORP·Filed 1991·Granted Apr 26, 1994·11 cites·1 claims
- 0860USD349371SBase for an upright vacuum cleanerTRC ACQUISITION CORP·Filed 1992·Granted Aug 2, 1994·10 cites·1 claims
- 0957US5129128AVacuum cleanerTRC ACQUISITION CORP·Filed 1991·Granted Jul 14, 1992·27 cites·7 claims
- 1040US5218736AVacuum cleanerTRC ACQUISITION CORP·Filed 1992·Granted Jun 15, 1993·12 cites·8 claims
- 1138USD337909SStorage caddy for carpet steam cleaning equipmentTRC ACQUISITION CORP·Filed 1991·Granted Aug 3, 1993·3 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →