US PATENT SUBCLASS 180 / 9.4
.~.~.~ With hitch

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

7.1  DF  SPECIAL DRIVING DEVICE {6}
9  DF  .~ Portable track {2}
9.1  DF  .~.~ Endless, flexible {12}
9.4.~.~.~ With hitch

DEFINITION

Classification: 180/9.4

(under subclass 9.1) Motor vehicles provided with an articulated hitch for connecting another vehicle to the motor vehicle.

SEE OR SEARCH CLASS

280, Land Vehicles,

400+, for articulated vehicles.