Folding wheelchair

Details Folding wheelchair Folding wheelchair

1987-11-02

1989-05-02

Marmor, Charles A.

Land vehicles

Wheeled

Extensible

280657, 297DIG4, 297 50, B62B 710

Patent

active

048261963

ABSTRACT:
A portable wheelchair having a metal wire frame is provided. The individual frame members are interconnected by clinched loop, hinged connections, and fold together in a manner that minimizes the space required for the stored configuration of the wheelchair. The metal wire fabrication also minimizes the wheelchair weight and the visual profile of the wheelchair in its deployed configuration.

REFERENCES:
patent: 3627343 (1971-12-01), Meyer
patent: 3889963 (1975-06-01), Brattgard
patent: 4025088 (1977-05-01), Rothschild
patent: 4057288 (1977-11-01), Schwartz et al.
patent: 4058341 (1977-11-01), Prins
patent: 4164354 (1979-08-01), Rodaway
patent: 4231614 (1980-11-01), Shaffer
patent: 4248443 (1981-02-01), Ohlson
patent: 4273350 (1981-06-01), Williams
patent: 4281849 (1981-08-01), Chandick et al.
patent: 4322093 (1982-03-01), Otto
patent: 4380343 (1983-04-01), Lovell et al.
patent: 4415177 (1983-11-01), Hale et al.
patent: 4457535 (1984-07-01), Takeuchi et al.
patent: 4575113 (1986-03-01), Doudreau
"Compax, Light Weight Wheelchair", Conraid Products, Inc.
"Lightweight Travel Chair", Dr. Leonard's Health Care Catalog.
"Wheelchairs", Sears Specialog, 1986-87-Home Health Care.
"Special-Use Wheelchairs", Sears Specialog, 1986-87-Home Health Care.
"Pogon", Sales Literature, Theradyne Corporation.
"Universal Companion Chair", Everst & Jennings.

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