Aeration preventing shock absorber

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United States of America Patent

PATENT NO 4440273
SERIAL NO

06335120

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Abstract

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A shock absorber comprising a cylinder, cylinder head having a relief check valve therein including an annular valve spool, relief valve ball, spring support, valve spring and valve cap, piston, piston head, outer case, foot valve body, dust cover, piston bellows and pivot bushing assemblies.

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Patent Owner(s)

Patent OwnerAddress
FM INDUSTRIES INC221 WARREN AVENUE FREMONT CA 94539

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Butler, William S Burleson, TX 5 43

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