Pelican hook assemblies and methods of manufacturing the same

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 4487442
SERIAL NO

06428253

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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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 apart side arms cut from steel plate having one end of each extending generally transversely into said aperture in the head piece from the side opposite the bolt on opposite sides of said opposite end of said bolt at least half the thickness of said head piece, a weldment substantially filling said aperture around said opposite end of the bolt and the ends of the side arms, a pelican hook cut from steel plate and having a pivot hole at one end, a pivot pin extending through said pivot hole and fixed in the opposite ends of said pair of side arms with the pelican hook between said side arms and a keeper link generally movable on the bolt to engage the opposite end of the pelican hook from the pivot.

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Patent Owner(s)

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

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Grapes, Eugene F Pittsburgh, PA 3 38
Patterson, III W W Sewickly Heights, PA 1 1

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