Seat, seat cushion and backrest thereof
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United States of America Patent
Stats
-
Dec 28, 2010
Issued Date -
N/A
app pub date -
Oct 3, 2008
filing date -
Oct 11, 2007
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A backrest of a seat includes: a pad including a slit air guide hole which penetrates the pad from a front surface of the pad to a rear surface of the pad; a base member for blocking the air guide hole on a rear side of the pad, the base member including an inlet hole communicated with the air guide hole; and a cover for blocking the air guide hole on the front surface of the pad, the cover including a plurality of outlet holes communicated with the air guide hole.
First Claim
Family
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Cited Art Landscape
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