US PATENT SUBCLASS 180 / 224
.~.~.~.~ Both wheels motor driven

Current as of: June, 1999
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180 /   HD   MOTOR VEHICLES

21  DF  SPECIAL WHEEL BASE {6}
218  DF  .~ Having only two wheels {1}
219  DF  .~.~ Arranged in tandem {10}
223  DF  .~.~.~ Including steerable and driven wheel {1}
224.~.~.~.~ Both wheels motor driven

DEFINITION

Classification: 180/224

Both wheels motor driven:

(under subclass 223) Vehicle wherein each of the two supporting wheels is drivingly rotated by the vehicle's motor.

SEE OR SEARCH THIS CLASS, SUBCLASS:

24.08, for a motor vehicle having a wheel arrangement comprising five or more wheels and wherein each wheel is driven.

38, for a motor vehicle of the steam traction engine type having not only the steering wheels, but also the remaining two wheels, driven.

212, for a motor vehicle having a wheel arrangement comprising three wheels and wherein at least one of the wheels is steered and further wherein each wheel is driven.

233+, for a motor vehicle provided with four driven wheels.