Assignee
GEN CLUTCH CORP
US·17 granted patents·1,189 citations·filing 1981–1994
Top patents by PatentIndex Score
17 records- 0198US4623012AHeadrail hardware for hanging window coveringsGEN CLUTCH CORP·Filed 1983·Granted Nov 18, 1986·148 cites·18 claims
- 0298US4433765ASpring clutchesGEN CLUTCH CORP·Filed 1982·Granted Feb 28, 1984·105 cites·7 claims
- 0397US4372432ABi-directional clutchGEN CLUTCH CORP·Filed 1981·Granted Feb 8, 1983·189 cites·13 claims
- 0496US5375643ASpring clutch assembly with reduced radial bearing forcesGEN CLUTCH CORP·Filed 1992·Granted Dec 27, 1994·120 cites·30 claims
- 0596US5228491AMonocontrol venetian blindGEN CLUTCH CORP·Filed 1992·Granted Jul 20, 1993·126 cites·14 claims
- 0695US5507374AClutch controlled roller shade mechanism with integral overrunning ratchetGEN CLUTCH CORP·Filed 1994·Granted Apr 16, 1996·64 cites·26 claims
- 0795US5231734AFriction hinge assemblyGEN CLUTCH CORP·Filed 1991·Granted Aug 3, 1993·83 cites·19 claims
- 0886US4697630ATilt mechanism for venetian blindsGEN CLUTCH CORP·Filed 1987·Granted Oct 6, 1987·56 cites·20 claims
- 0984US5482105AClutch control for roller shadesGEN CLUTCH CORP·Filed 1994·Granted Jan 9, 1996·58 cites·16 claims
- 1082US5079799AFriction hinge assemblyGEN CLUTCH CORP·Filed 1990·Granted Jan 14, 1992·50 cites·18 claims
- 1181US4427100AReversible tool handleGEN CLUTCH CORP·Filed 1982·Granted Jan 24, 1984·35 cites·20 claims
- 1278US5058720AMethods for reducing lost motion and wire distortion in spring clutchesGEN CLUTCH CORP·Filed 1990·Granted Oct 22, 1991·27 cites·22 claims
- 1377US4729418ATrunnion and bracket for rollersGEN CLUTCH CORP·Filed 1986·Granted Mar 8, 1988·43 cites·6 claims
- 1471US5406678AFriction hingeGEN CLUTCH CORP·Filed 1993·Granted Apr 18, 1995·70 cites·18 claims
- 1543US4499937AWindow shade system for reducing heat transport through windowsGEN CLUTCH CORP·Filed 1982·Granted Feb 19, 1985·11 cites·5 claims
- 1632US5385315ATape-spool retention memberGEN CLUTCH CORP·Filed 1993·Granted Jan 31, 1995·4 cites·10 claims
- 1714US5377933ATape spool assembly machineGEN CLUTCH CORP·Filed 1993·Granted Jan 3, 1995·0 cites·29 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →