Seal for a joint or juncture – Seal between fixed parts or static contact against... – Contact seal between parts of internal combustion engine
Reexamination Certificate
2011-03-29
2011-03-29
Bomar, Shane (Department: 3676)
Seal for a joint or juncture
Seal between fixed parts or static contact against...
Contact seal between parts of internal combustion engine
C277S313000
Reexamination Certificate
active
07914008
ABSTRACT:
A metal gasket includes at least three metal plates including first, second and third metal plates laminated in this order from a top to form the metal gasket. Identification marks are provided on at least second and third metal plates in a position not to overlap with one another, and penetration windows are formed in at least the first and second metal plates. The penetration windows are arranged to see the identification mark therethrough located lower than the metal plate where the penetration window is formed.
REFERENCES:
patent: 4217384 (1980-08-01), Schnug
patent: 4648607 (1987-03-01), Yamada et al.
patent: 5210943 (1993-05-01), Berkun et al.
patent: 5281464 (1994-01-01), Sekioka et al.
patent: 5806857 (1998-09-01), Mockenhaupt et al.
patent: 6409178 (2002-06-01), Raden et al.
patent: S62-159866 (1987-07-01), None
patent: U S62-114270 (1987-07-01), None
patent: U H01-165857 (1989-11-01), None
patent: U H06-085963 (1994-12-01), None
Bomar Shane
Ishikawa Gasket Co. Ltd.
Kanesaka Manabu
Lee Gilbert Y
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