Drive system with full surface drive contact

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United States of America Patent

PATENT NO 10697499
APP PUB NO 20160273591A1
SERIAL NO

15072028

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A drive system with full surface drive contact. The drive system tends to maximize the surface contact pattern or area at typical bit-recess reaction (drive) torque values, thereby tending to minimize bit-recess surface contact stresses, coating damage, recess ream and premature bit fatigue failure.

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Patent Owner(s)

Patent OwnerAddress
ACUMENT INTELLECTUAL PROPERTIES LLC840 WEST LONG LAKE ROAD TROY MI 48098

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Goss, David C Rockford, US 30 616

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