Seal for a joint or juncture – Seal between fixed parts or static contact against... – Contact seal for a pipe – conduit – or cable
Reexamination Certificate
2007-04-10
2007-04-10
Patel, Vishal (Department: 3673)
Seal for a joint or juncture
Seal between fixed parts or static contact against...
Contact seal for a pipe, conduit, or cable
C277S614000, C277S616000, C277S644000, C277S647000
Reexamination Certificate
active
11261162
ABSTRACT:
The present invention is directed to a resilient, annular, metallic seal member having a generally “j” shaped cross-section. The annular, metallic seal member includes a first end portion having a first distal end, a generally curled second end portion that extends to a second distal end, and a central body portion between and contiguous with the first and second end portions. The annular, metallic seal member has a first side and an opposite second side. The second end portion curls in a first direction in accordance with a predetermined radius such that the second distal end is located across from the first side of the annular, metallic seal member and the first and second distal ends do not face each other.
REFERENCES:
patent: 4336943 (1982-06-01), Chaplin
patent: 5158305 (1992-10-01), Halling
patent: 6086069 (2000-07-01), Bedford
American Seal and Engineering Company, Inc.
Nuzzo Raymond
Patel Vishal
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