Piling apparatus

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United States of America Patent

PATENT NO 8777520
APP PUB NO 20100143048A1
SERIAL NO

12315903

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Importance

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Abstract

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A piling is provided with a pipe provided with a generally cylindrical shape, a first end, and a second end. A first end fitting is located at the first end of the pipe and a second end fitting is located at the second end of the pipe. The first end fitting is provided with an out-of-round shape that transmits torque and is dimensioned so that at least a portion fits within the second end fitting, and the second end fitting is provided with an out-of-round shape that transmits torque with at least a portion that fits about a portion of the first end fitting.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
MAC LEAN-FOGG COMPANY1000 ALLANSON ROAD MUNDELEIN ILLINOIS 60060 IL 60060

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lin, Wei-Chung Birmingham, US 47 390

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