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Class Information
Number: 180/8.3
Name: Motor vehicles > Special driving device > Stepper > Wheel and stepper type
Description: Motor vehicle having supporting wheels in addition to the mechanical legs.










Sub-classes under this class:

Class Number Class Name Patents
180/8.4 Nonsupporting pusher type stepper 17


Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
6752400 Moving unit Jun. 22, 2004
6742617 Apparatus and method for traversing compound curved and other surfaces Jun. 1, 2004
6550787 Conveying apparatus for ascending or descending stairways Apr. 22, 2003
6484829 Battery powered stair-climbing wheelchair Nov. 26, 2002
6397960 Transporting device Jun. 4, 2002
6341784 Motor-driven stair climbing device Jan. 29, 2002
6328120 Stair climbing vehicle Dec. 11, 2001
6311794 System and method for stair climbing in a cluster-wheel vehicle Nov. 6, 2001
6311795 Work vehicle steering and suspension system Nov. 6, 2001
6267196 High mobility vehicle Jul. 31, 2001
6164398 Transporting device Dec. 26, 2000
6161639 Vehicle dislodging system Dec. 19, 2000
6123162 Hand truck with detachable power unit Sep. 26, 2000
6112843 High mobility vehicle Sep. 5, 2000
6079510 Turn assisting mechanism for a vehicle Jun. 27, 2000
6068073 Transformable mobile robot May. 30, 2000
6021860 Vehicle dislodging system Feb. 8, 2000
5964308 Turn assisting mechanism for a vehicle Oct. 12, 1999
5833248 Stairway ascending/descending vehicle having an arm member with a torque transmitting configuration Nov. 10, 1998
5526890 Automatic carrier capable of smoothly changing direction of motion Jun. 18, 1996
5513716 Adaptive mobility system May. 7, 1996
5372211 Method for surmounting an obstacle by a robot vehicle Dec. 13, 1994
5351773 Walking robot Oct. 4, 1994
5137101 Cross-country vehicle with stepwise locomotion Aug. 11, 1992
4977971 Hybrid robotic vehicle Dec. 18, 1990
4790400 Stepping vehicle Dec. 13, 1988
4779691 Cross-country vehicle Oct. 25, 1988
4759421 Industrial vehicle with integrated emergency recovery device Jul. 26, 1988
4558758 Prime mover Dec. 17, 1985
4266627 Traveling assembly and wheel suspension for a rolling and stepping vehicle May. 12, 1981
4265326 Rolling and stepping vehicle May. 5, 1981

1 2










 
 
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