Beds – Support for users body or part thereof – Removable support specially adapted for seating
Reexamination Certificate
2005-07-05
2005-07-05
Santos, Robert G. (Department: 3673)
Beds
Support for users body or part thereof
Removable support specially adapted for seating
C005S653000, C005S655300, C005S655900
Reexamination Certificate
active
06912748
ABSTRACT:
A self inflating pneumatic seat cushion, especially for automobile seats, has foam filled bladders and bolsters. A pneumatic pumping chamber intakes air through an inlet and distributes air to the cushion bladders and bolsters through outlet tubes. The motion of a seat occupant against the pneumatic pumping chamber bladder operates to let air in through the inlet and distribute it through the outlet tubes. A collapsible seat has an exhaust valve for compressing the bladders in a stowed position. The exhaust valve may have an adjustable pressure release.
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U.S. Appl. No. 09/586,076.
Husch & Eppenberger LLC
Kang Grant D.
L & P Property Management Company
Santos Robert G.
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