Double-rail serrated metal gasket

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United States of America Patent

PATENT NO 9890859
SERIAL NO

14721399

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An insulation gasket that includes a metal core (100) defining an inner serrated annular section (105) that is radially spaced from an outer serrated annular section (110); and an annular groove (115) formed between the inner and outer serrated annular sections; and a first material (135) accommodated in the annular groove (115). In certain embodiments, a second material (125) engages the inner serrated annular section (105); and a third material (130) engages the outer serrated annular section. In one embodiment, the first and second materials comprise an electrical insulation material and the third material comprises a fire safe material.

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Patent Owner(s)

Patent OwnerAddress
TEADIT N A INC10545 RED BLUFF RD PASADENA TX 77507

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Romano, Luiz Paulo Camargo Vieira Rio de Janeiro, BR 1 18
Veiga, Jose Carlos Carvalho Rio de Janeiro, BR 7 31

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