US PATENT SUBCLASS 180 / 24.12
.~.~.~ One serially driven by other

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

21  DF  SPECIAL WHEEL BASE {6}
22  DF  .~ Five or more wheels {12}
24.11  DF  .~.~ Driven tandem wheels {1}
24.12.~.~.~ One serially driven by other

DEFINITION

Classification: 180/24.12

(under subclass 24.11) Apparatus wherein the drive to the longitudinally spaced wheels is initially directed to a wheel or drive gearing therefor from which one other wheel or its drive gearing is sequentially driven whereby upon interruption of the drive to the first mentioned wheel or drive gearing, drive to the other wheel or to the other drive gearing would also be interrupted.