Assignee
SECURITY SHUTTER CORP
US·7 granted patents·237 citations·filing 1980–1991
Top patents by PatentIndex Score
7 records- 0194US4519434AWinding mechanism for rollable shutter curtainSECURITY SHUTTER CORP·Filed 1982·Granted May 28, 1985·77 cites·14 claims
- 0283US4294302AShutter and awning deviceSECURITY SHUTTER CORP·Filed 1980·Granted Oct 13, 1981·57 cites·10 claims
- 0375US4457106AShutter systemSECURITY SHUTTER CORP·Filed 1981·Granted Jul 3, 1984·33 cites·11 claims
- 0463US5099904AFolding shutter providing securitySECURITY SHUTTER CORP·Filed 1991·Granted Mar 31, 1992·36 cites·16 claims
- 0554US4503899ALocking means for gear driveSECURITY SHUTTER CORP·Filed 1982·Granted Mar 12, 1985·18 cites·1 claims
- 0644US4422493ASupport members and gear drive for shutter and awning devicesSECURITY SHUTTER CORP·Filed 1981·Granted Dec 27, 1983·12 cites·10 claims
- 0731US4549444ALocking gear driveSECURITY SHUTTER CORP·Filed 1982·Granted Oct 29, 1985·4 cites·6 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →