United States Patent 2736030
US Patent References:
Seat
- - 1373200

Seat pad
- - 1650335

Foldable seat
- - 1723831

Convertible cushion
- - 2013481

Sportsman's coat
- - 2437223


Publication Date:
02/28/1956
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Primary Class:
Other Classes:
297/4, 2/22
International Classes:
A45B5/00
US Patent References:
2557874Posture aid seat
2661474Seat pad for coats