Chair and hand truck

Details Chair and hand truck Chair and hand truck

1995-03-13

1996-08-06

Cuomo, Peter M.

Chairs and seats

Convertible

To nonoccupant support device

280 4718, 280 30, A47C 1300

Patent

active

055427405

ABSTRACT:
A chair and hand truck comprising a seat, a cross frame and a back frame with a back cushion, the seat having hangers for pivotal members to combine the cross frame with the seat and a bolt holes for a pivotal member to combine the back frame with the seat in a right angle, the cross frame having a U-shaped rod frame and a rectangular rod frame pivotally combined together like an X, the cross frame possible to become feet of a chair or a pull rod of a hand truck when it is transformed in different ways.

REFERENCES:
patent: 2809047 (1957-10-01), Strohmaier
patent: 3997213 (1976-12-01), Smith et al.
patent: 4824167 (1989-04-01), King
patent: 5062650 (1991-11-01), Chang
patent: 5160182 (1992-11-01), Chang
patent: 5161811 (1992-11-01), Cheng

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