Seal for a joint or juncture – Seal between fixed parts or static contact against... – Contact seal for other than internal combustion engine – or...
Reexamination Certificate
2006-08-01
2006-08-01
Pickard, Alison K. (Department: 3673)
Seal for a joint or juncture
Seal between fixed parts or static contact against...
Contact seal for other than internal combustion engine, or...
C277S626000, C277S649000
Reexamination Certificate
active
07083171
ABSTRACT:
A metal seal of ring as a whole disposed between a first contact flat face portion and a second contact flat face portion parallel to each other. This metal seal has a middle base portion, a first contact convex portion, and a second contact convex portion. The first contact convex portion protrudes from an inner side and the second contact convex portion protrudes from an outer side. The metal seal generates torsional elastic deformation around the middle base portion as a center in an attached and compressed state.
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Ashida Tetsuya
Mitsui Takayoshi
Oida Hironori
Armstrong Kratz Quintos Hanson & Brooks, LLP
Mitsubishi Cable Industries Ltd.
Pickard Alison K.
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