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
2011-04-26
2011-04-26
Bomar, Shane (Department: 3676)
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
active
07931279
ABSTRACT:
An annular metal fixture is embedded in a dust cover and has an annular base portion and an inward peripheral tooth integrally formed at the inner side thereof. The annular base part is formed from one layer of flat plate and has a plurality of three-dimensional structures, which have projected portions usable as a height position defining element when inserted into a mold for forming the dust cover. A plurality of notches are circumferentially formed at the inner periphery of the inward peripheral tooth to increase the diameter of the inward peripheral tooth when fitted to the dust cover. The three-dimensional structures are formed at positions radially aligned with at least a part of the notches.
REFERENCES:
patent: 4276759 (1981-07-01), Faulbecker
patent: 4322175 (1982-03-01), Szczesny
patent: 5213231 (1993-05-01), Abplanalp et al.
patent: S60-158071 (1985-10-01), None
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patent: 04-125363 (1992-04-01), None
patent: H5-71543 (1993-09-01), None
patent: 09-152039 (1997-06-01), None
International Search Report dated Oct. 3, 2006.
Bomar Shane
Jacobson & Holman PLLC
Lee Gilbert Y
NOK Corporation
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