Metallic seal

Seal for a joint or juncture – Seal between fixed parts or static contact against... – Contact seal for a pipe – conduit – or cable

Reexamination Certificate

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Details

C277S614000, C277S616000, C277S644000, C277S647000

Reexamination Certificate

active

06983940

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: 4457523 (1984-07-01), Halling et al.
patent: 4477057 (1984-10-01), Friess
patent: 4779901 (1988-10-01), Halling
patent: 4813692 (1989-03-01), Halling et al.
patent: 4854600 (1989-08-01), Halling et al.
patent: 5158305 (1992-10-01), Halling
patent: 5730445 (1998-03-01), Swensen et al.
patent: 5799954 (1998-09-01), Layer
patent: 6086069 (2000-07-01), Bedford
patent: 6120037 (2000-09-01), Schmertz
patent: 6257594 (2001-07-01), Halling et al.
patent: 6299178 (2001-10-01), Halling
patent: 6446978 (2002-09-01), Halling et al.
patent: 6568692 (2003-05-01), Kolodziej et al.
patent: 2003/0107188 (2003-06-01), Spence et al.

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