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All-terrain wheelchair

  • US 5,020,818 A
  • Filed: 11/20/1989
  • Issued: 06/04/1991
  • Est. Priority Date: 10/27/1988
  • Status: Expired due to Fees
First Claim
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1. An all-terrain wheelchair, comprising,a frame means having a forward end, a rearward end, and opposite sides,a first pair of wheels, which are normally in ground engagement, rotatably mounted on said frame means at one side thereof comprising a front wheel and a rear wheel,a second pair of wheels, which are normally in ground engagement, rotatably mounted on said frame means at the other side thereof comprising a front wheel and a rear wheel,a seat means on said frame means for supporting a person thereon,a gripping wheel positioned inwardly of each of the said rear wheels and operatively connected thereto whereby the person sitting on said seat means may grasp the same to propel said rear wheels.

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