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Class Information
Number: 305/20
Name: Wheel substitutes for land vehicles > Wheel on top of upper track run
Description: Apparatus comprising a flexible track apparatus including wheels and wherein one of the wheels is positioned on top of the upper track run.


Patents under this class:

Patent Number Title Of Patent Date Issued
7083241 Track tensioner for a wheel-driven skid steer Aug. 1, 2006
4534437 Snow track belt for motorcycle Aug. 13, 1985
4488616 Snow traction attachment for motorcycles Dec. 18, 1984
4386809 Driving-guidance system for a resilient vehicle propulsion band Jun. 7, 1983
4378133 Loop track mobility system Mar. 29, 1983
4194584 Variable terrain vehicle Mar. 25, 1980
4132279 Automotive tractor unit, more particularly for riding and working on vertical walls, ceilings and suchlike Jan. 2, 1979



 
 
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