US PATENT SUBCLASS 280 / 217
.~.~.~.~.~.~ Flywheel or weight

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}
212  DF  .~.~.~ Added or stored energy device {2}
214  DF  .~.~.~.~ With occupant propulsion means {1}
215  DF  .~.~.~.~.~ Interposed power storing device {2}
217.~.~.~.~.~.~ Flywheel or weight

DEFINITION

Classification: 280/217

(under subclass 215) Vehicles in which the interposed energy device is a flywheel or weight.