VALVE MEMBER WITH COMPOSITE SEAL

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20140367602A1
SERIAL NO

14302101

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Valve members include a metal he body having a head. with a circular-shaped side section extending axially therefrom. A composite seal is adjacent the side section, and extends circumferentially therearound. The composite seal has an elastomeric body with an inner diameter in contact with the side section, and an outside surface extending away from the side section. A non-elastomeric material is attached to the elastomeric body.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
SMITH INTERNATIONAL INC16740 HARDY STREET HOUSTON TX 77032

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Filipow, Sean A Houston, US 2 28
Singh, Manjinder Corona, US 5 37

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