Groove structure of wet-type friction engaging element

United States of America Patent

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Aug 26, 1997
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N/A
app pub date
Jan 26, 1996
filing date
Aug 11, 1995

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Expired

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Abstract

A groove structure for a wet-type friction engaging element has an approximately U-shaped cross-sectional form in which both corners of a bottom surface are deeper than an intermediate section.

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Patent Owner(s)

Patent Owner	Address
DYNAX CORPORATION	1053-1 KAMIOSATSU CHITOSE-SHI HOKKAIDO 0660077 ?0660077

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F16D:COUPLINGS FOR TRANSMITTING ROTATION

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[Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Peng, Han Zhi	Hokkaido, JP	1	9
Takakura, Norio	Hokkaido, JP	11	111

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Groove structure of wet-type friction engaging element

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United States of America Patent

08592142

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PATENT NO	5660259
SERIAL NO	08592142
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08592142

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