Folding seat structure
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
May 31, 1983
Issued Date -
N/A
app pub date -
Jul 15, 1977
filing date -
Jun 6, 1975
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A seat structure of carboard and the like is illustrated wherein a seat portion and a back portion as well as flaps provided for interconnecting the seat and the back are formed from a single blank providing a foldable seat for use upon bleachers and the like as when attending sporting events. The flaps are insertable within a pair of inwardly converging slots carried in the seat portion to resist the force exerted by a user leaning back.
First Claim
Family
International Classification(s)
Cited Art Landscape
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