Assignee
W W PATTERSON COMPANY
US·12 granted patents·166 citations·filing 1982–2018
Top patents by PatentIndex Score
12 records- 0186US7478795B2Marine winch with winch-line engaging rollerW W PATTERSON COMPANY·Filed 2007·Granted Jan 20, 2009·24 cites·19 claims
- 0285US7543800B2Single stack manual marine winchW W PATTERSON COMPANY·Filed 2007·Granted Jun 9, 2009·23 cites·20 claims
- 0382US9004456B2Manual marine winch with safety knockout override preventing release of winch tension without the handle in the stowed positionW W PATTERSON COMPANY·Filed 2013·Granted Apr 14, 2015·8 cites·20 claims
- 0481US7159852B2Manual marine winch internal gearingW W PATTERSON COMPANY·Filed 2004·Granted Jan 9, 2007·29 cites·17 claims
- 0581US4567627ALoad binder apparatusW W PATTERSON COMPANY·Filed 1983·Granted Feb 4, 1986·34 cites·6 claims
- 0676US6726182B2Manual winch with dual locking dogsW W PATTERSON COMPANY·Filed 2002·Granted Apr 27, 2004·22 cites·13 claims
- 0776US6572083B1Winch with safe load release systemW W PATTERSON COMPANY·Filed 2000·Granted Jun 3, 2003·23 cites·15 claims
- 0845US10087053B2Manual marine winch with safety knockout override preventing release of winch tension without the handle in the stowed positionW W PATTERSON COMPANY·Filed 2015·Granted Oct 2, 2018·0 cites·20 claims
- 0938US10815101B2Manual marine winch with biased safety handleW W PATTERSON COMPANY·Filed 2018·Granted Oct 27, 2020·0 cites·6 claims
- 1031US10737916B2Manual marine winch with safety loading handle and integrated locking dog releaseW W PATTERSON COMPANY·Filed 2016·Granted Aug 11, 2020·0 cites·8 claims
- 1131US9376172B2Spring loaded vertical and horizontal self aligning roller chockW W PATTERSON COMPANY·Filed 2015·Granted Jun 28, 2016·0 cites·20 claims
- 1229US4487442APelican hook assemblies and methods of manufacturing the sameW W PATTERSON COMPANY·Filed 1982·Granted Dec 11, 1984·3 cites·6 claims
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