Drive line apparatus

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7121949
APP PUB NO 20030195048A1
SERIAL NO

10443712

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A drive line apparatus has a pair of tubular shafts configured to fit telescopically. The outer shaft has internal splines and the inner shaft has outer splines so that the shafts rotate in unison. Each of the outer and inner shaft has one partially closed end for coupling to a universal joint, wherein the joint connected to the partially closed end of the inner shaft is disposed within the inner shaft for further reducing the length of the drive line apparatus.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
ALTAIR ENGINEERING INCTROY MICHIGAN 48083-2031

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Raymond, Jean C Montreal, CA 27 1535
Timmermans, Joseph Oak Park, MI 4 44

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