Convertible chair and backpack

Details Convertible chair and backpack Convertible chair and backpack

1997-09-23

1999-07-27

Cuomo, Peter M.

Chairs and seats

Convertible

To nonoccupant support device

297 52, 29718801, 297 53, A47C 1300

Patent

active

059277980

ABSTRACT:
In a combined backpack and folding chair, the chair has a camp stool base frame. A pivoting backrest is held in upright position on the stool frame by in-turned, truncated ends at the bottom of a backrest frame, which strike the camp stool frame. Alternatively, the backrest frame has a continuous bar at its bottom, which strikes the camp stool frame. The backpack is offset from the chair by clearance established in the dimension of a bridge between the backpack and chair. The in-turned ends clear the backpack by a lateral distance, by-passing the sides of the backpack. The continuous bar clears the backpack by a longitudinal distance, by-passing the rear face of the backpack.

REFERENCES:
patent: 1113573 (1914-10-01), Notman
patent: 2843185 (1958-07-01), Clem
patent: 3077327 (1963-02-01), Batie et al.
patent: 4103965 (1978-08-01), Engman
patent: 4300707 (1981-11-01), Kjaer
patent: 4387924 (1983-06-01), Fernandez
patent: 4489866 (1984-12-01), Korte
patent: 4676548 (1987-06-01), Bradbury
patent: 4773574 (1988-09-01), Burgard
patent: 5297708 (1994-03-01), Carpenter
patent: 5538318 (1996-07-01), MacLean
patent: 5722717 (1998-03-01), Rettenberger

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