Curb-climbing power wheelchair
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United States of America Patent
Stats
-
Feb 17, 2009
Grant Date -
Jun 16, 2005
app pub date -
Dec 11, 2004
filing date -
Dec 15, 2003
priority date (Note) -
In Force
status (Latency Note)
Importance
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.
First Claim
Family
International Classification(s)
Cited Art Landscape
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