Knapsack and frame convertible to a folding chair

Chairs and seats – Convertible – To nonoccupant support device

Patent

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Details

224155, 297 17, 297 39, 297191, A45F 402

Patent

active

046765484

ABSTRACT:
The present invention in its preferred embodiment comprises a combination pack and frame, which is convertible to a chair. The frame includes a generally rectangular shaped back section fixedly connected to the pack and a generally rectangular seat section that is indirectly connected to the pack and pivotally connected to the back section. The back and seat sections contain back and seat support panels, respectively, that are integrally formed with the material of which the pack is constructed. Each of two adjustable shoulder straps is attached at one of its ends to the front portion of the seat section and at its opposite end to the bottom portion of the pack and which, in the chair mode, wrap around the chair legs to give the legs added support.

REFERENCES:
patent: 4300707 (1981-11-01), Kjaer
patent: 4487345 (1984-12-01), Pierce et al.
patent: 4489866 (1984-12-01), Korte

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