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W.W. Patterson Company Patents
Assignee:
W.W. Patterson Company
Address:
Pittsburgh, PA
No. of patents:
8
Patents:




Patent Number Title Of Patent Date Issued
7543800 Single stack manual marine winch June 9, 2009
A manual marine winch includes a winch line including a wire rope, a pair of spaced side plates, a rotating spool assembly supported between the side plates and including a drum, wherein the drum defines a wire rope stacking space on the drum for storing a single stack of wire rope, and
7478795 Marine winch with winch-line engaging roller January 20, 2009
A manual marine barge winch includes a housing, a winch-line holding drum mounted for rotation on the housing, a winch-line coupled to the drum and adapted to be wound onto and off of the holding drum to tension and pay out the winch, a drum drive for rotating the drum to tension and to
7159852 Manual marine winch internal gearing January 9, 2007
A manual swivel winch of the present invention includes internal drum gearing. The winch has a pair of spaced side plates, a rotating drum supported between the side plates, an internal drum gear coaxially mounted with the rotating drum, and a pinion drive gear engaging and rotating
7128307 Manual marine winch with compound handle October 31, 2006
A manual swivel winch includes safe loading mechanism. The winch has a pair of spaced side plates, a rotating drum supported between the side plates, a drum gear coaxially mounted with the rotating drum, a pinion drive gear engaging and rotating the drum gear, and a lever supported by
6726182 Manual winch with dual locking dogs April 27, 2004
A manual winch with dual locking dogs is designed to be easily retrofitted into existing winches. The design of the winch includes a housing supporting a rotatable drum upon which the cable is reeved. A pair of gears are attached to the drum with locking dogs that may be independently
6572083 Winch with safe load release system June 3, 2003
A manual winch includes a housing supporting a rotatable reel, a ratchet assembly coupled to the reel movable between an engaged and disengaged position, and a load releasing system for moving the ratchet assembly system to a disengaged position. The ratchet assembly includes a rotatable
4567627 Load binder apparatus February 4, 1986
A load binder or lashing tightener is provided made up of a first inner elongate sleeve member closed at one end, an anchor fitting on said closed end, a thread nut in the other end of said first sleeve, a second outer sleeve having one end adapted to telescope over the first inner sleev
4487442 Pelican hook assemblies and methods of manufacturing the same December 11, 1984
A fabricated pelican hook assembly is provided having an apertured head piece cut from steel plate, a bolt threaded at one end and having the opposite end extending into said aperture at least half way through said head piece and transverse thereto, a pair of generally parallel spaced

 
 
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