Constant velocity joint and method of making same

United States of America Patent

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May 18, 2004
Grant Date
Jan 8, 2004
app pub date
Jul 3, 2002
filing date
Jul 3, 2002

priority date (Note)
Expired

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Abstract

A constant velocity joint wherein one or more of the outer ball tracks, the inner ball tracks, or the balls have textured surfaces such as dimples or raised ridges to increase lubrication of the joint and enhance performance characteristics.

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Patent Owner(s)

Patent Owner	Address
GKN AUTOMOTIVE INC	3300 UNIVERSITY DRIVE AUBURN HILLS MI 48057-3426

International Classification(s)

F16D:COUPLINGS FOR TRANSMITTING ROTATION

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[Patents Count]

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Inventor Name	Address	# of filed Patents	Total Citations
Ramey, John	St. Clair Shores, MI	5	85
Wang, Shen-Ling Allen	Northville, MI	14	112

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Constant velocity joint and method of making same

Number of patents in Portfolio can not be more than 2000

United States of America Patent

10189592

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PATENT NO	6736729
APP PUB NO	20040005931A1
SERIAL NO	10189592
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity Expired	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
May 18, 2004	US,6736729,B2 US6736729B2	GRANTED PATENT AS SECOND PUBLICATION
January 08, 2004	US,20040005931,A1 US20040005931A1	FIRST PUBLISHED PATENT APPLICATION

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10189592

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