US PATENT SUBCLASS 280 / 243
.~.~.~.~ Strap, drum, and ratchet

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}
242.1  DF  .~.~.~ Hand propelled {4}
243.~.~.~.~ Strap, drum, and ratchet

DEFINITION

Classification: 280/243

(under subclass 242.1) Vehicles in which the propelling means includes a strap, rope or other flexible member adapted to be wound and unwound on a ratcheted or overrunning drum.

SEE OR SEARCH THIS CLASS, SUBCLASS:

251, for other propulsion means of this type, e.g., foot.