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Class Information
Number: 180/200
Name: Motor vehicles > With powered, ground-engaging means for producing, or assisting in the production of, lateral movement of the vehicle (e.g., for parking) > Comprising rotatably driven auxiliary wheel or endless track
Description: Vehicle wherein the means includes at least one wheel or endless track, which wheel or endless track (a) supplements or replaces some or all of the vehicle"s usual ground-engaging elements in supporting the vehicle, (b) is driven about its axis of rotation, and (c) transports the vehicle in a sidewise direction.


Sub-classes under this class:

Class Number Class Name Patents
180/202 Driven by auxiliary electric or fluid motor 16
180/201 Driven by frictional engagement with tire of vehicle traction wheel 4


Patents under this class:

Patent Number Title Of Patent Date Issued
7311161 Hospital bed having a drive wheel unit Dec. 25, 2007
5868600 Toy car Feb. 9, 1999
5535843 Traveling carriage Jul. 16, 1996
4211299 Parking apparatus for laterally shifting a vehicle Jul. 8, 1980



 
 
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