US PATENT SUBCLASS 305 / 20
WHEEL ON TOP OF UPPER TRACK RUN

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

20WHEEL ON TOP OF UPPER TRACK RUN

DEFINITION

Classification: 305/20

(under the class definition) Apparatus comprising a flexible track apparatus including wheels and wherein one of the wheels is positioned on top of the upper track run.

(1) Note. For the meaning of "wheel" see the class definition.