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Class Information
Number: 180/196
Name: Motor vehicles > Including one or more ski-like or runner members > With at least one surface-engaging propulsion element > Element comprises traction wheel
Description: Vehicle wherein the propulsion element comprises a powered wheel having a periphery which bears directly on the supporting surface.

Patents under this class:

Patent Number Title Of Patent Date Issued
8478470 Drivetrain system having rate-limited feedforward fueling Jul. 2, 2013
6625846 Caster for robot Sep. 30, 2003
6267190 Small electric vehicle Jul. 31, 2001
4869336 Snowmobile Sep. 26, 1989
4754832 Ski and mount for four wheel vehicle Jul. 5, 1988
4570738 Snow vehicle equipped with wide, low-pressure tires Feb. 18, 1986
4522420 All terrain vehicle conversion system Jun. 11, 1985
4168841 Conversion system for pedal operated cycles with improved rear wheel apparatus Sep. 25, 1979

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