Assignee
FEDAG ROMANSHORN FA
CH·14 granted patents·652 citations·filing 1991–1997
Top patents by PatentIndex Score
14 records- 0192US5500979AVacuum cleanerFEDAG ROMANSHORN FA·Filed 1995·Granted Mar 26, 1996·130 cites·18 claims
- 0288US5551119AVacuum cleaning tool with electrically driven brush rollerFEDAG ROMANSHORN FA·Filed 1993·Granted Sep 3, 1996·70 cites·9 claims
- 0385US5141309AApparatus for indicating how dirty an air filter is in a vacuum-cleaning apparatus, in a room filter, etc.FEDAG ROMANSHORN FA·Filed 1991·Granted Aug 25, 1992·72 cites·6 claims
- 0483US5293665ANozzle mechanism for a vacuum cleanerFEDAG ROMANSHORN FA·Filed 1992·Granted Mar 15, 1994·58 cites·13 claims
- 0580US5920939AFloor cleaning apparatus having a rotating brush rollerFEDAG ROMANSHORN FA·Filed 1997·Granted Jul 13, 1999·55 cites·16 claims
- 0678US5617611ASuction line assemblyFEDAG ROMANSHORN FA·Filed 1996·Granted Apr 8, 1997·49 cites·15 claims
- 0768US5416948AVacuum cleaning tool for wet and dry vacuum cleanersFEDAG ROMANSHORN FA·Filed 1993·Granted May 23, 1995·35 cites·17 claims
- 0867US5701633AVacuum cleaning device with a suction nozzleFEDAG ROMANSHORN FA·Filed 1996·Granted Dec 30, 1997·39 cites·10 claims
- 0961US5558210AMicroswitchFEDAG ROMANSHORN FA·Filed 1995·Granted Sep 24, 1996·33 cites·22 claims
- 1061US5412837AVacuum cleanerFEDAG ROMANSHORN FA·Filed 1993·Granted May 9, 1995·28 cites·17 claims
- 1159US5611109ACleaning roller for the suction head of a vacuum cleaning deviceFEDAG ROMANSHORN FA·Filed 1996·Granted Mar 18, 1997·27 cites·20 claims
- 1250US5369839AVacuum cleanerFEDAG ROMANSHORN FA·Filed 1993·Granted Dec 6, 1994·20 cites·20 claims
- 1349US5249333AVacuum cleaning toolFEDAG ROMANSHORN FA·Filed 1992·Granted Oct 5, 1993·19 cites·7 claims
- 1446US5267370ASuction device for liquidsFEDAG ROMANSHORN FA·Filed 1991·Granted Dec 7, 1993·17 cites·20 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →