US PATENT SUBCLASS 434 / 67
.~.~.~ Vehicle positioned on rollers, belt, or platform

Current as of: June, 1999
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434 /   HD   EDUCATION AND DEMONSTRATION

29  DF  VEHICLE OPERATOR INSTRUCTION OR TESTING {4}
62  DF  .~ Automobile or truck {6}
66  DF  .~.~ Real vehicle used in instruction or testing {2}
67.~.~.~ Vehicle positioned on rollers, belt, or platform

DEFINITION

Classification: 434/67

Vehicle positioned on rollers, belt, or platform:

(under subclass 66) Subject matter wherein the conveyance is supported upon (a) rotatable cylinders, wheels, or the like (b) a continuous flexible band, or (c) a generally planar man-made structure.