Ventilated seat pad
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jan 28, 2003
Grant Date -
N/A
app pub date -
Sep 25, 2000
filing date -
Sep 25, 2000
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A ventilated seat pad for supporting an occupant includes first, second, third, fourth, and fifth layers formed into a back portion and a seat portion. Perforations are formed in the first layer to direct ventilating air to an occupant. The second layer provides cushioning and ventilation for the occupant. A hole pattern is formed in the third layer. The hole pattern includes holes in the back portion and the seat portion. An air chamber is formed in the fourth layer in communication with the hole pattern of the third layer. A nozzle and hose direct ventilating air to the air chamber attached to the fifth layer. Ventilating air is directed to holes in the back portion of the third layer when an occupant sitting on the seat portion restricts holes in the seat portion of the third layer. The occupant receives ventilated air in the seat and back area simultaneously.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
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