US PATENT SUBCLASS 305 / 3
.~ Having plural link connector elements

Current as of: June, 1999
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305 /   HD   WHEEL SUBSTITUTES FOR LAND VEHICLES

1  DF  STEPPER TYPE {3}
3.~ Having plural link connector elements

DEFINITION

Classification: 305/3

(under subclass 1) Apparatus wherein each of the ground engaging feet are pivotally connected to a rotating support by a plurality of links.