Compound sheet gasket

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7048278
APP PUB NO 20020089126A1
SERIAL NO

09968867

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A compound sheet gasket which exhibits superior sealing durability to fretting is provided. The compound sheet gasket is mounted between a housing and a cover provided at an opening of the housing, and the friction coefficient of any one surface of a front surface adhered to the housing by the flexibility thereof and a rear surface adhered to the cover by the flexibility thereof, is set to be 1.15 times or more that of the other.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
HONDA GIKEN KOGYO KABUSHIKI KAISHANO 1-1 MINAMI-AOYAMA 2-CHOME MINATO-KU TOKYO
NIPPON LEAKLESS INDUSTRY CO LTDTOKYO

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Deguchi, Noriyuki Saitama, JP 2 3
Hamada, Yoshiaki Saitama, JP 24 466
Hiramatsu, Takeshi Wako, JP 18 69
Matsubara, deceased Toshihiko Kawagoe, JP 1 1
Matsubara, legal representative Hiroko Kawagoe, JP 1 1
Murakami, Yasunori Wako, JP 47 206
Takagi, Yoshiari Wako, JP 4 88

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