US PATENT SUBCLASS 301 / 1
COMBINED WHEEL AND AXLE MODIFICATION

Current as of: June, 1999
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301 /   HD   LAND VEHICLES: WHEELS AND AXLES

1COMBINED WHEEL AND AXLE MODIFICATION {2}
2  DF  .~> Cushion lateral thrust
2.5  DF  .~> With pedal crank

DEFINITION

Classification: 301/1

(under the class definition) Combination involving combined modification of both wheel and axle or modification of one which affects the operation of the other.