Assignee
RAMSEY WINCH
US·17 granted patents·323 citations·filing 1980–2018
Top patents by PatentIndex Score
17 records- 0194US7891641B1Manual disengaging and self-engaging clutchRAMSEY WINCH·Filed 2006·Granted Feb 22, 2011·93 cites·7 claims
- 0290US6995682B1Wireless remote control for a winchRAMSEY WINCH·Filed 2001·Granted Feb 7, 2006·77 cites·21 claims
- 0385US5072962AFront/rear mounted portable load-bearing winchRAMSEY WINCH·Filed 1990·Granted Dec 17, 1991·55 cites·20 claims
- 0482US9802797B2System and method for thermal protection of an electric winchRAMSEY WINCH·Filed 2015·Granted Oct 31, 2017·3 cites·15 claims
- 0582US6631886B1Winch housing with integral fairleadRAMSEY WINCH·Filed 2001·Granted Oct 14, 2003·39 cites·20 claims
- 0675US8968140B1Electronically actuated clutch for a planetary winchRAMSEY WINCH·Filed 2014·Granted Mar 3, 2015·6 cites·11 claims
- 0770US4396102ALocking clutch assembly in a winchRAMSEY WINCH·Filed 1980·Granted Aug 2, 1983·23 cites·1 claims
- 0861US10934141B2Electric winch control module with magnetic flux shieldRAMSEY WINCH·Filed 2018·Granted Mar 2, 2021·1 cites·13 claims
- 0960US9790063B1Electronically controlled clutch for a winchRAMSEY WINCH·Filed 2014·Granted Oct 17, 2017·2 cites·10 claims
- 1059US10099907B1System and method for thermal protection of an electric winchRAMSEY WINCH·Filed 2017·Granted Oct 16, 2018·0 cites·12 claims
- 1156US10836618B2Mechanical overload sensor systemRAMSEY WINCH·Filed 2018·Granted Nov 17, 2020·0 cites·17 claims
- 1255US10723600B2Self-engaging clutchRAMSEY WINCH·Filed 2018·Granted Jul 28, 2020·0 cites·11 claims
- 1351US10259693B1Electronically controlled clutch for a winchRAMSEY WINCH·Filed 2017·Granted Apr 16, 2019·0 cites·17 claims
- 1451US9932212B2Mechanical overload sensor systemRAMSEY WINCH·Filed 2015·Granted Apr 3, 2018·0 cites·13 claims
- 1550US9868619B2Self-engaging clutchRAMSEY WINCH·Filed 2015·Granted Jan 16, 2018·0 cites·20 claims
- 1648US4379502AWinch clutchRAMSEY WINCH·Filed 1980·Granted Apr 12, 1983·9 cites·4 claims
- 1741US4720975AControl valveRAMSEY WINCH·Filed 1986·Granted Jan 26, 1988·15 cites·6 claims
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