US PATENT SUBCLASS 305 / 19
SINGLE WHEEL TYPE


Current as of: June, 1999
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305 /   HD   WHEEL SUBSTITUTES FOR LAND VEHICLES

19SINGLE WHEEL TYPE


DEFINITION

Classification: 305/19

(under the class definition) Apparatus comprising a flexible track mounted about the periphery of a single wheel to completely surround such wheel and be carried solely thereby.

SEE OR SEARCH THIS CLASS, SUBCLASS:

4, for steppers comprising plates pivotally secured to the rim of a wheel to act as ground engaging feet.

SEE OR SEARCH CLASS

152, Resilient Tires and Wheels,

208+, for antiskid devices for resilient tires.

301, Land Vehicles: Wheels and Axles, 42, for chain-type antiskid devices for wheels.