Piston pin retainer and method of using the same

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United States of America Patent

PATENT NO 6412393
SERIAL NO

09480201

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A piston-retaining mechanism for removable engagement with a piston head to secure a piston pin therein, the mechanism including a base coil portion and a subsequent coil portion, each coil portion approximating the other at a distance less than the cross-sectional dimension of either coil portion.

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Patent Owner(s)

Patent OwnerAddress
EXACTO SPRING CORPORATION1201 HICKORY STREET GRAFTON WI 53024

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Heitz, William J late of Naples, FL 1 3

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