US PATENT SUBCLASS 33 / 203
.~ Wheel

Current as of: June, 1999
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33 /   HD   GEOMETRICAL INSTRUMENTS

501  DF  GAUGE {61}
203.~ Wheel {6}
203.1  DF  .~.~> Watch
203.11  DF  .~.~> Tread contour
203.12  DF  .~.~> With wheel supporting means {2}
203.15  DF  .~.~> Floor supported, wheel contacting {2}
203.18  DF  .~.~> Axle, vehicle, or wheel supported {2}
203.21  DF  .~.~> Trammel

DEFINITION

Classification: 33/203

(under subclass 501) Devices designed for determining the form or trueness of wheels.