Backpack frame/chair

Details Backpack frame/chair Backpack frame/chair

1995-03-22

1997-01-28

Walczak, David J.

Package and article carriers

Carried by animate bearer

Convertible or combined

224153, 297 57, A45F 402

Patent

active

055971016

ABSTRACT:
A device which may be used as a backpack frame in a first functional position and as a chair with backrest in a second functional position, while still providing ready access to the backpack, supported by the frame. The device is comprised of a generally rectangular outer leg frame, and an inner leg assembly, whose over-all width is marginally narrower than the horizontal inside dimensions of the outer leg frame side members, allowing pivotal connection of the respective frames, and having a seat frame member, pivotally supported by the upper end portions of the inner leg assembly, and guidably contained within the upper portions of the outer leg U channels, which form the outer leg frame side members.

REFERENCES:
patent: 2272307 (1942-02-01), Merrill
patent: 2552883 (1951-05-01), Cable
patent: 4286739 (1981-09-01), Silcott et al.
patent: 4300707 (1981-11-01), Kjaer
patent: 4450990 (1984-05-01), Bolstad
patent: 4489866 (1984-12-01), Korte
patent: 4676548 (1987-06-01), Bradbury
patent: 4773574 (1988-09-01), Burgard
patent: 5209381 (1993-05-01), Jay
patent: 5303975 (1994-04-01), Asato

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