US PATENT SUBCLASS 280 / 257-- .~.~.~.~.~ With gearing

US PATENT SUBCLASS 280 / 257
.~.~.~.~.~ With gearing

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}
253	DF	.~.~.~ Oscillating lever {4}
256	DF	.~.~.~.~ Linkage and crank {1}
257		.~.~.~.~.~ With gearing

DEFINITION

Classification: 280/257

(under subclass 256) Vehicles in which a gear train is interposed in the drive.