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
2008-09-02
2008-09-02
Pickard, Alison K (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...
C464S175000
Reexamination Certificate
active
11715924
ABSTRACT:
A boot includes a major-diameter fastener, a first bellows, a second bellows, a minor-diameter-side bellows, and a minor-diameter fastener. The major-diameter fastener is to be fastened to a mating major-diameter member. The first bellows is disposed continuously from the major-diameter fastener. The second bellows is disposed continuously from the first bellows. The minor-diameter-side bellows is disposed continuously from the second bellows. The minor-diameter fastener is disposed continuously from the minor-diameter-side bellows, and is to be fastened to a mating minor-diameter member. The first bellows exhibits an averaged first axial rigidity. The second bellows exhibits an averaged second axial rigidity. The minor-diameter-side bellows exhibits an averaged third axial rigidity. The averaged first axial rigidity and the averaged third axial rigidity are lower than the averaged second axial rigidity.
REFERENCES:
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patent: 10-238629 (1998-09-01), None
patent: 2005-147297 (2005-06-01), None
patent: 2005-315364 (2005-11-01), None
Inagaki Hidehiko
Ota Katsuhisa
Pickard Alison K
Posz Law Group , PLC
Toyoda Gosei Co,., Ltd.
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