Fluid handling – Systems – Supply and exhaust
Reexamination Certificate
2011-03-22
2011-03-22
Schneider, Craig M (Department: 3753)
Fluid handling
Systems
Supply and exhaust
C137S636100, C267S131000, C296S065020, C248S550000
Reexamination Certificate
active
07909058
ABSTRACT:
The present invention relates to a manipulation button40for adjusting the height of a cushion seat for a vehicle that is capable of absorbing the shocks applied to a driver sitting on the cushion seat while the vehicle is being driven on a relatively rough road, and more particularly, to a button for adjusting the height of a cushion seat for a vehicle that is capable of adjusting the height of the cushion seat according to a driver's physical conditions and his desired driving posture, wherein a plurality of pneumatic valves having flow channels formed therein are intensively configured with one another in such a manner as to be operated by means of the seesaw type button41, thereby effectively performing the ascending and descending motions of the cushion seat in a simple manner.
REFERENCES:
patent: 2274917 (1942-03-01), Carlson et al.
patent: 2311465 (1943-02-01), Parker
patent: 4213594 (1980-07-01), Pietsch et al.
patent: 4272117 (1981-06-01), Vilbeuf
patent: 4589695 (1986-05-01), Isono
patent: 4645169 (1987-02-01), Mischer
patent: 4941641 (1990-07-01), Granzow et al.
patent: 4946145 (1990-08-01), Kurabe
patent: 100457801 (2004-11-01), None
Ewon Comfortech Co., Ltd.
Saliwanchik Lloyd & Eisenschenk
Schneider Craig M
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