Land vehicles – Wheeled – Occupant propelled type
Patent
1992-09-28
1993-09-14
Camby, Richard M.
Land vehicles
Wheeled
Occupant propelled type
2803045, 280 47371, 2806551, 297183, B62B 1100
Patent
active
052442250
ABSTRACT:
A wheel chair is arranged to include first and second tubular handles extending from the wheel chair, wherein the tubular handles are each arranged to receive respective handle extensions of a generally "Z" shaped configuration. The extensions are arranged for storage in a lowered orientation relative to the wheel chair assembly and pivotal to a raised orientation to permit ease of manipulation of the wheel chair relative to stairs and the like when presenting the wheel chair for manipulation along a descending or ascending orientation.
REFERENCES:
patent: 3796439 (1974-03-01), Perego
patent: 3944241 (1976-03-01), Epelbaum
patent: 4989890 (1991-02-01), Lockard et al.
patent: 5044650 (1991-09-01), Eberle, Jr.
Camby Richard M.
Gilden Leon
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