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Class Information
Number: 180/19.3
Name: Motor vehicles > Steered by walking attendant > Handle movement controls vehicle drive
Description: Motor vehicles having a handle engaged by the attendant for guiding the vehicle with movement of the handle relative to the vehicle by the attendant being effective to control the drive means to the vehicle wheels.










Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
8706332 Electric vehicle and method of controlling the same Apr. 22, 2014
8695314 Two-way action cable control assemblies, systems and methods Apr. 15, 2014
8634981 Automated systems, devices, and methods for transporting and supporting patients Jan. 21, 2014
8627909 Walking-assistant device Jan. 14, 2014
8602136 Mobile frame for moving less able-bodied persons Dec. 10, 2013
8522901 Dual steering system for zero turning radius mower Sep. 3, 2013
8505673 Control system for a vehicle Aug. 13, 2013
8500143 Walking assistance device with detection members Aug. 6, 2013
8490373 Grip for push mower Jul. 23, 2013
8467937 Self-centering, torque-sensing joint assembly for a pallet truck power steering system Jun. 18, 2013
8327961 Walk-with apparatus Dec. 11, 2012
8312946 Trigger controller Nov. 20, 2012
8280561 Powered wheelchair Oct. 2, 2012
8267206 Motorized traction device for a patient support Sep. 18, 2012
8235151 Return to neutral control mechanism for zero turning radius mower Aug. 7, 2012
8235153 Motorized wheelbarrow Aug. 7, 2012
8186462 Dynamically stable transporter controlled by lean May. 29, 2012
8132634 Electronic steering assembly for dual motor vehicle Mar. 13, 2012
8118120 Power wheel chair Feb. 21, 2012
8113305 Powered patient transport vehicle Feb. 14, 2012
8113306 Control system for a work unit Feb. 14, 2012
8104552 Control system and vehicle incorporating same Jan. 31, 2012
8096374 Control system and vehicle incorporating same Jan. 17, 2012
8096745 Paper roll transport cart Jan. 17, 2012
8079433 Retractable line guidance for self-propelled machines Dec. 20, 2011
8069939 Beach cart system Dec. 6, 2011
8056162 Patient support apparatus with motorized traction control Nov. 15, 2011
8051931 Motorized traction device for a patient support Nov. 8, 2011
8033348 Self-propelled child stroller Oct. 11, 2011
7974756 Construction vehicle Jul. 5, 2011
7918294 Tractor unit and hitch Apr. 5, 2011
7878277 Motorized wheeled vehicle caddy Feb. 1, 2011
7861810 Mobile body Jan. 4, 2011
7845441 Advanced control for powered hand truck Dec. 7, 2010
7845442 Handle structure of walk-behind working machine Dec. 7, 2010
7828092 Motorized traction device for a patient support Nov. 9, 2010
7823666 Drawbar unit for a drawbar governed floor conveyor Nov. 2, 2010
7793744 Cart apparatus Sep. 14, 2010
7793745 Implement with tandem transmission Sep. 14, 2010
7789174 Dynamically stable transporter controlled by lean Sep. 7, 2010
7775306 Motorized wheelbarrow and associated method Aug. 17, 2010
7762049 Electric mower having two-motion activation system Jul. 27, 2010
7762050 Bail-free machine control devices and methods Jul. 27, 2010
7740091 Drive wheel steering system for lawnmower Jun. 22, 2010
7735586 Industrial truck Jun. 15, 2010
7730980 Steering device for floor cleaning machine Jun. 8, 2010
7712558 Rolltainer transporter May. 11, 2010
7712292 Control system for outdoor power equipment May. 11, 2010
7661492 Motorized wheeled vehicle having a multi-stage speed reduction function when turning Feb. 16, 2010
7661493 Power assisted steering for motorized pallet truck Feb. 16, 2010

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