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Class Information
Number: 180/907
Name: Motor vehicles > Motorized wheelchairs
Description: Art collection of wheelchairs equipped with motors for driving the wheelchair.










Patents under this class:
1 2 3 4 5 6 7 8 9 10

Patent Number Title Of Patent Date Issued
8678114 Power wheelchair with guard for playing sports Mar. 25, 2014
8657320 Sensor arrangement Feb. 25, 2014
8636089 Obstacle traversing wheelchair Jan. 28, 2014
8622160 Moveable steering and universal charger Jan. 7, 2014
8622166 Switch-actuated joystick for power wheelchairs Jan. 7, 2014
8616309 Wheelchair Dec. 31, 2013
8602138 Motorized anti-tipper device Dec. 10, 2013
8594868 Controller and methods of controlling a personal electric motorized vehicle based on a weight of an operator Nov. 26, 2013
8573341 Wheelchair suspension Nov. 5, 2013
8561736 Adjustable mid-wheel power wheelchair drive system Oct. 22, 2013
8538599 Method and apparatus for setting or modifying programmable parameter in power driven wheelchair Sep. 17, 2013
8534679 Suspension for wheeled vehicles Sep. 17, 2013
8522907 Personal mobility device Sep. 3, 2013
8505657 Vehicle suspension and drive system Aug. 13, 2013
8469383 Midwheel drive wheelchair with independent front and rear suspension Jun. 25, 2013
8424627 Wheel module and wheelchair using the same Apr. 23, 2013
8419130 Seat tilt apparatus Apr. 16, 2013
8413749 Auxiliary drive assembly for wheelchairs Apr. 9, 2013
8408343 Powered wheelchair configurations and related methods of use Apr. 2, 2013
8408598 Anti-tip system for a power wheelchair Apr. 2, 2013
8322470 Maneuvering robotic vehicles having a positionable sensor head Dec. 4, 2012
8315753 Wheelchair control system Nov. 20, 2012
8297388 Wheelchair with suspension arms Oct. 30, 2012
8292010 Powered wheelchair configurations and related methods of use Oct. 23, 2012
8286738 Wheel set structure of an electric wheelchair Oct. 16, 2012
8272461 Wheelchair suspension Sep. 25, 2012
8267210 Power supply assembly for motorized vehicles Sep. 18, 2012
8210295 Electric wheelchair Jul. 3, 2012
8181992 Anti-tip system for a power wheelchair May. 22, 2012
8177257 Wheelchair base May. 15, 2012
8172015 Wheelchair suspension May. 8, 2012
8172016 Obstacle traversing wheelchair May. 8, 2012
8172023 Personal mobility device May. 8, 2012
8146689 All-terrain vehicle and suspension system therefor Apr. 3, 2012
8132634 Electronic steering assembly for dual motor vehicle Mar. 13, 2012
8128120 Multi-position wheelchair for handicapped people Mar. 6, 2012
8118321 Vehicle with central wheel drive, in particular a wheelchair or stand-up wheelchair Feb. 21, 2012
8113531 Personal mobility vehicle having a pivoting suspension with a torque activated release mechanism Feb. 14, 2012
8104554 Device for transporting a physically impaired person Jan. 31, 2012
8087482 Wheelchair Jan. 3, 2012
8079432 Maneuvering robotic vehicles having a positionable sensor head Dec. 20, 2011
8078365 Control system for a wheelchair having movable parts Dec. 13, 2011
8002300 Rear wheel mounting assembly for a wheelchair Aug. 23, 2011
7974753 Direction and speed control device for an electronic wheelchair Jul. 5, 2011
7942445 Personal mobility vehicle with anti-tip suspension May. 17, 2011
7931300 Anti-tip system for a power wheelchair Apr. 26, 2011
7921953 Personal mobility device Apr. 12, 2011
7921954 Stabilized mobile unit or wheelchair Apr. 12, 2011
7905306 Home care equipment system Mar. 15, 2011
7886855 Folding and fixing device for a seat of an electric walk-substituting vehicle Feb. 15, 2011

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