US PATENT SUBCLASS 280 / 229
.~.~.~.~ Eccentrically mounted wheels

Current as of: June, 1999
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280 /   HD   LAND VEHICLES

29  DF  WHEELED {21}
200  DF  .~ Occupant propelled type {8}
210  DF  .~.~ With propulsion means {15}
220  DF  .~.~.~ Movable occupant support {2}
229.~.~.~.~ Eccentrically mounted wheels

DEFINITION

Classification: 280/229

(under subclass 220) Vehicles in which the occupant support moves by reason of supporting wheels being eccentrically mounted.