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Class Information
Number: 280/304.1
Name: Land vehicles > Wheeled > Occupant propelled type > Attachments and accessories > Wheelchair
Description: Vehicles in which the attachment is on a vehicle intended to be propelled by the hands of a seated occupant.










Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17

Patent Number Title Of Patent Date Issued
8690178 Patient transfer system Apr. 8, 2014
8684113 Attachable, powered drive apparatus for wheelchairs Apr. 1, 2014
8678418 Wheelchair accessory kit Mar. 25, 2014
8668220 Wheelchair system Mar. 11, 2014
8657303 Attachable scooter Feb. 25, 2014
8657322 Wheelchair mount and method for stabilizing a wheelchair component Feb. 25, 2014
8651506 Special wheelchair device for fully supporting the feet of the user Feb. 18, 2014
8651507 Mounting assembly for attaching auxiliary equipment to a wheelchair Feb. 18, 2014
8650735 Wheelchair docking system Feb. 18, 2014
8641070 Drive assistance device, wheelchair and method for determination of the physical efficiency and muscular effort data of a wheelchair driver Feb. 4, 2014
8636298 Wheelchair Jan. 28, 2014
8628104 Wheelchair footrest tether Jan. 14, 2014
8622410 Wheelchair legrest assembly Jan. 7, 2014
8622412 Wheelchair with lift Jan. 7, 2014
8616573 Manual wheelchair travels straight on sloped sidewalk surfaces Dec. 31, 2013
8616572 Mono-fork for a front caster of a wheelchair Dec. 31, 2013
8616574 Compact ergonomic mobility chair Dec. 31, 2013
8602138 Motorized anti-tipper device Dec. 10, 2013
8590647 Wheelchair tow device Nov. 26, 2013
8585071 Releasable forward wheel apparatus for a wheelchair Nov. 19, 2013
8579315 Reconfigurable tilt wheelchair Nov. 12, 2013
8573622 Wheelchair Nov. 5, 2013
8544866 Convertible wheelchairs with movable carriages for transferring patients to/from the wheelchairs Oct. 1, 2013
8544865 Sanitary wheelchair cover and drive grip Oct. 1, 2013
8540266 Wheelchair Sep. 24, 2013
8522907 Personal mobility device Sep. 3, 2013
8522908 Photoelectric-activated switch for a motorized wheelchair Sep. 3, 2013
8523214 Mobile rocking patient chair and method of use Sep. 3, 2013
8517414 Portable commode, shower and bath wheelchair apparatus Aug. 27, 2013
8511699 Reconfigurable tilt wheelchair Aug. 20, 2013
8505946 Wheelchair device Aug. 13, 2013
8500139 Attachable scooter Aug. 6, 2013
8496260 Wheelchair bag transporting mechanism Jul. 30, 2013
8490994 Wheelchair frame and wheelchair with cross-brace Jul. 23, 2013
8474849 Wheelchair legrest assembly Jul. 2, 2013
8474848 Personal mobility vehicle with tiltable seat Jul. 2, 2013
8469383 Midwheel drive wheelchair with independent front and rear suspension Jun. 25, 2013
8469866 Wheelchair gym Jun. 25, 2013
8459677 Wheelchair, wheelchair apparatus and wheelchair care service network system Jun. 11, 2013
8448728 Wheelchair safety, power and shade device and method May. 28, 2013
8430189 Power add-on device for manual wheelchair Apr. 30, 2013
8424896 Telescoping crossbar assembly Apr. 23, 2013
8414008 Wheelchair system Apr. 9, 2013
8403352 Stand-up unit for stand-up wheelchairs and chairs, particularly therapy chairs Mar. 26, 2013
8398108 Transfer chair Mar. 19, 2013
8393096 Plow for use with a motorized wheelchair Mar. 12, 2013
8388010 Manual wheelchair power assist Mar. 5, 2013
8381883 Wheelchair safety device Feb. 26, 2013
8336898 Reconfigurable tilt wheelchair Dec. 25, 2012
8328220 Wheelchair foot support retention assembly and method Dec. 11, 2012

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