Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
February 5, 2019
Patent Application Number
15384894
Date Filed
December 20, 2016
Patent Citations Received
Patent Primary Examiner
Patent abstract
An isolation gasket for use between facing flanges of two flow conduit sections for fluid passage therethrough. The isolation gasket includes non-conductive layers and coatings that cover a flat metal core ring to provide electrical isolation, and a fire resistant layer adjacent another non-conductive layer wherein this side by side arrangement uniquely maintains a seal during a fire. In one form, a serrated ring portion of the flat metal core ring has a convex profile.
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