Coupling member, pump-priming device, and method of priming an internal combustion engine

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United States of America Patent

PATENT NO 11940011
APP PUB NO 20200332837A1
SERIAL NO

16851192

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A coupling member for use in priming a fluid pump of an internal combustion engine, the coupling member including a first end, a second end, and a cylindrical length therebetween. The first end of the coupling member may be configured to axially engage a drive shaft of a rotational drive, a plurality of fins may extend along at least a portion of the cylindrical length, and the plurality of fins may be configured to engage an oil drive gear of an internal combustion engine. Each fin from the plurality of fins may protrude radially from an outer surface of the coupling member, and the coupling member may be further configured to translate a rotational force provided by the rotational drive to the oil drive gear of the internal combustion engine.

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First Claim

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Patent Owner(s)

  • TCM ENGINE PRODUCTS, LLC

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Vinson, Mark Valencia, US 1 1

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