Chairs and seats – Convertible – To nonoccupant support device
Patent
1985-11-21
1987-02-24
McCall, James T.
Chairs and seats
Convertible
To nonoccupant support device
280 4721, 280 4729, A47C 1300
Patent
active
046452621
ABSTRACT:
The seat of this camp chair has a downwardly projecting support at its forward end and a pair of wheels at its rear end. A back support having a load-bearing platform extending forwardly of its lower end is pivotably mounted to the seat forwardly of the wheels with the platform positioned below the seat. The seat limits the upward movement of the platform, thereby maintaining the back support in an upright position. Rotation of the forward end of the seat upwardly and rearwardly while the back support is held in a rearwardly inclined position exposes the platform and brings the seat into supporting contact with the back support.
REFERENCES:
patent: 2845278 (1958-07-01), Breeler
patent: 3285654 (1966-11-01), Cramer
patent: 3726536 (1973-04-01), Deloizarra
patent: 3930662 (1976-01-01), Manner
patent: 4376547 (1983-03-01), Dominko
Finkel Robert Louis
McCall James T.
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