Curb-climbing power wheelchair

Details Curb-climbing power wheelchair Curb-climbing power wheelchair

2004-12-11

2009-02-17

Ellis, Christopher (Department: 3618)

Motor vehicles

Power

Electric

C180S901000, C280S755000

Reexamination Certificate

active

07490683

ABSTRACT:
A mid-wheel drive power wheelchair for use by handicapped and disabled persons is provided having a frame, a seat supported by the frame, a pair of drive wheels supported on the frame under the seat, drive means for causing rotation of the drive wheels, power means for supplying power to the drive means, a rearward idler wheel, a forward anti-tip device and a resilient suspension supporting the forward anti-tip device, the suspension being attached to the drive means rearward of the front portion of the frame.

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