US PATENT SUBCLASS 280 / 210
.~.~ With propulsion means

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

29  DF  WHEELED {21}
200  DF  .~ Occupant propelled type {8}
210.~.~ With propulsion means {15}
211  DF  .~.~.~> Steering by driving
212  DF  .~.~.~> Added or stored energy device {2}
218  DF  .~.~.~> Inching or step-by-step
219  DF  .~.~.~> Intermittent ground engaging drive
220  DF  .~.~.~> Movable occupant support {2}
230  DF  .~.~.~> Plural power application {2}
236  DF  .~.~.~> Reversing and power ratio change {2}
239  DF  .~.~.~> Three tandem wheels
240  DF  .~.~.~> Interconnected steering means
241  DF  .~.~.~> Intermittent gripped belt or chain
242.1  DF  .~.~.~> Hand propelled {4}
251  DF  .~.~.~> Strap, drum, and ratchet
252  DF  .~.~.~> Reciprocating power application
253  DF  .~.~.~> Oscillating lever {4}
259  DF  .~.~.~> Rotary crank power {2}

DEFINITION

Classification: 280/210

(under subclass 200) Vehicles which have some positive means operable by the occupant for propelling the vehicle.

SEE OR SEARCH THIS CLASS, SUBCLASS:

3, for vehicles propelled by a person walking alongside the vehicle.

SEE OR SEARCH CLASS

70, Locks,

236, for means for locking the propulsion.

74, Machine Element or Mechanism, appropriate subclass, for mechanical movements, per se, including cranks and pedals. 105, Railway Rolling Stock,

86+, for trackmen's cars.

244, Aeronautics,

64, for manual aircraft propulsion.

440, Marine Propulsion,

21+, for boats and other vessels propelled by foot or hand power, and see the definition of "vessel" in Class 440 in the class definition.

482, Exercise Devices, particularly

57+, for an exercise device involving user translation on a bicycle or physical simulation thereof.