Assignee
SANWA SHUTTER CORP
JP·23 granted patents·763 citations·filing 1980–2004
Top patents by PatentIndex Score
23 records- 0191US4837877AElevation bedSANWA SHUTTER CORP·Filed 1987·Granted Jun 13, 1989·127 cites·44 claims
- 0288US5020169AElevation bedSANWA SHUTTER CORP·Filed 1988·Granted Jun 4, 1991·100 cites·12 claims
- 0383US7389807B2Sheet shutter deviceSANWA SHUTTER CORP·Filed 2004·Granted Jun 24, 2008·43 cites·20 claims
- 0479US4662420APanel shutter mechanismSANWA SHUTTER CORP·Filed 1982·Granted May 5, 1987·46 cites·11 claims
- 0576US6457508B1Sunshade roll screenSANWA SHUTTER CORP·Filed 1999·Granted Oct 1, 2002·59 cites·15 claims
- 0676US5799716AElectric-powered shutter apparatus for a building openingSANWA SHUTTER CORP·Filed 1996·Granted Sep 1, 1998·49 cites·1 claims
- 0773USD328795SSkylightSANWA SHUTTER CORP·Filed 1989·Granted Aug 18, 1992·14 cites·1 claims
- 0868US5460216ADevice for moving a winding shaft in a building shutterSANWA SHUTTER CORP·Filed 1993·Granted Oct 24, 1995·39 cites·57 claims
- 0965US5277009AExterior wall units comprising siding members and tilesSANWA SHUTTER CORP·Filed 1990·Granted Jan 11, 1994·34 cites·8 claims
- 1062US5265663AArchitectural shutter curtain deviceSANWA SHUTTER CORP·Filed 1991·Granted Nov 30, 1993·35 cites·18 claims
- 1162US5172742APanel shutter deviceSANWA SHUTTER CORP·Filed 1991·Granted Dec 22, 1992·35 cites·11 claims
- 1261US6230785B1Electrically-driven closure apparatus for buildingSANWA SHUTTER CORP·Filed 1999·Granted May 15, 2001·31 cites·9 claims
- 1361US6125907AElectrically-driven closure apparatus for buildingSANWA SHUTTER CORP·Filed 1999·Granted Oct 3, 2000·31 cites·8 claims
- 1458US5115601AMovable sky lightSANWA SHUTTER CORP·Filed 1989·Granted May 26, 1992·23 cites·26 claims
- 1553US4979331AHothouse for cultivationSANWA SHUTTER CORP·Filed 1987·Granted Dec 25, 1990·18 cites·27 claims
- 1653US4343171AApparatus for manufacturing a slat for a shutterSANWA SHUTTER CORP·Filed 1980·Granted Aug 10, 1982·19 cites·4 claims
- 1751USD328354SAdjustable skylightSANWA SHUTTER CORP·Filed 1989·Granted Jul 28, 1992·6 cites·1 claims
- 1843US5265662AShutter curtain for a building openingSANWA SHUTTER CORP·Filed 1991·Granted Nov 30, 1993·15 cites·58 claims
- 1940US5205336ARolling shutterSANWA SHUTTER CORP·Filed 1992·Granted Apr 27, 1993·18 cites·4 claims
- 2039USD331468SBay windowSANWA SHUTTER CORP·Filed 1990·Granted Dec 1, 1992·4 cites·1 claims
- 2136US5161593AShutter assembly for a bay windowSANWA SHUTTER CORP·Filed 1990·Granted Nov 10, 1992·15 cites·15 claims
- 2233USD328353SAdjustable skylightSANWA SHUTTER CORP·Filed 1989·Granted Jul 28, 1992·1 cites·1 claims
- 2329USD332147SBay windowSANWA SHUTTER CORP·Filed 1990·Granted Dec 29, 1992·1 cites·1 claims
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