Manual marine winch with lead in webbing strap

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6938881
APP PUB NO 20030057409A1
SERIAL NO

09965788

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A manual marine winch includes a housing, a rotating drum in the housing, a drum rotating and holding mechanism, and a winch line having a lead in end formed by a webbing strap. The webbing strap can include an integral safety indicator such as load indicating indicia, operating indicia indicative of operating extremes for the webbing strap, reflective material, or abrasion resistant material. The drum may include a slot receiving the webbing strap. The winch line may include wire rope, chain or rope coupled to the webbing strap. The method of tensioning the winch line includes feeding a lead in end of the winch line through the drum, manually pulling the lead in end through the rotating drum removing slack, and rotating the drum.

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Patent Owner(s)

Patent OwnerAddress
W W PATTERSON COMPANY870 RIVERSEA ROAD PITTSBURGH PA US 15233

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Grapes, David B 39 Creighton Ave., Pittsburgh, PA 15205 8 139

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