Gasket

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United States of America Patent

PATENT NO 9551422
SERIAL NO

12976097

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Gaskets for sealing two mating surfaces are described. The gaskets have an outer portion including a core between two sealing layers and an inner portion made of a deformable material and located in an aperature in the outer portion. The thickness of the inner portion is greater than the thickness of the outer portion. The inner portion may include a chemical treatment agent that can provide chemical protection to the mating surfaces. Methods of producing the gaskets and methods of using the gaskets for sealing joints, including corroded joints, are also described.

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Patent Owner(s)

Patent OwnerAddress
FLEXITALLIC INVESTMENTS INC4150 N SAM HOUSTON PARKWAY E SUITE 190 HOUSTON TX 77032

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bond, Stephen Peter Houston, US 15 90
Currie, Anthony Russell Duncaster, GB 6 48
Kirby, Dean John Leeds, GB 6 48
Woolfenden, Stephen Rochdale, GB 11 90

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