Wheel chair having longitudinally adjustable arm rests

Details Wheel chair having longitudinally adjustable arm rests Wheel chair having longitudinally adjustable arm rests

1994-03-14

1996-01-02

Rice, Kenneth R.

Land vehicles

Wheeled

Occupant propelled type

2803041, 280647, 297DIG4, 29741134, B62M 114, A47C 754

Patent

active

054801737

ABSTRACT:
A wheel chair having a frame, four wheels mounted on the frame, a seat supported on the frame, upper and lower horizontal guides mounted on the frame, movable arm rest supports slidably mounted on the guides, and an arm rest affixed to each of the arm rest supports, whereby the arm rests together with the arm rest supports may be extended to a normal use position, and whereby the arm rests and arm rest supports may be retracted to a rearward position to permit the wheel chair to be pushed close to a table for dining or other activities.

REFERENCES:
patent: 3140119 (1964-07-01), Offner
patent: 3584890 (1971-06-01), Presty
patent: 3632162 (1972-01-01), Trethaway
patent: 3860285 (1975-01-01), Hartman
patent: 3950026 (1976-04-01), Van Seenus
patent: 4890235 (1989-12-01), Reger et al.
patent: 5242138 (1993-09-01), Kornberg
patent: 5255934 (1993-10-01), Wilson

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