US PATENT SUBCLASS 180 / 196
.~.~ Element comprises traction wheel

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

182  DF  INCLUDING ONE OR MORE SKI-LIKE OR RUNNER MEMBERS {2}
186  DF  .~ With at least one surface-engaging propulsion element {6}
196.~.~ Element comprises traction wheel

DEFINITION

Classification: 180/196

Element comprises traction wheel:

(under subclass 186) Vehicle wherein the propulsion element comprises a powered wheel having a periphery which bears directly on the supporting surface.

SEE OR SEARCH THIS CLASS, SUBCLASS:

194+, for a traction wheel having individual elements protruding therefrom.

SEE OR SEARCH CLASS

280, Land Vehicles,

12.13+, for a sled having an occupant-driven propulsion means for the traction wheel type.