ClassID:

18694

A61G5/045 - CPC Classification

Classification description:

Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs motor-driven having a specific drive-type Rear wheel drive

Recent Application in this class:
#1
20260115062
2026-04-30

ELECTRIC MOBILITY VEHICLE

#2
20260108403
2026-04-23

SYSTEM TO ADJUST DRIVE OPERATION AND PERFORMANCE IN RESPONSE TO DETECTION OF A FRONT ADD-ON FOR A WHEELCHAIR

#3
20260108402
2026-04-23

ELECTRIC WHEELCHAIR AND WHEEL OF ELECTRIC WHEELCHAIR

#4
20260108401
2026-04-23

ELECTRIC WHEELCHAIR AND POWER UNIT OF ELECTRIC WHEELCHAIR

#5
20260090930
2026-04-02

MOTION-BASED POWER ASSIST SYSTEM FOR WHEELCHAIRS

#6
20260083604
2026-03-26

PERSONAL MOBILITY VEHICLE

#7
20260034002
2026-02-05

MOBILE STANDING FRAME

#8
20260026984
2026-01-29

ELECTRIC WHEELCHAIR

#9
20250388262
2025-12-25

ELECTRIC WHEELCHAIR, DRIVE SYSTEM FOR MOUNTING ON ELECTRIC WHEELCHAIR, METHOD FOR CONTROLLING ELECTRIC WHEELCHAIR, AND NON-TRANSITORY INFORMATION STORAGE MEDIUM STORING PROGRAM

#10
20250345218
2025-11-13

MOBILITY IMPAIRED REHABILITATION WHEELCHAIR

#11
20250312211
2025-10-09

Powered Wheel for a Wheelchair

#12
20250275875
2025-09-04

CAREGIVER OPERATED MOBILITY SCOOTER DEVICE

#13
20240398638
2024-12-05

MULTI-MODE WHEELCHAIR

#14
20240315897
2024-09-26

POWERED ASSISTANCE DEVICE FOR IMPROVED OPERATION OF A WHEELCHAIR

#15
20240285451
2024-08-29

PERSONAL MOBILITY DEVICE SYSTEM AND CONTROL METHOD THEREOF

#16
20240099913
2024-03-28

MUSCLE-POWERED WHEELCHAIR AND METHOD FOR CONTROLLING AN AUXILIARY DRIVE FOR SAME

#17
20240074924
2024-03-07

MOTION-BASED POWER ASSIST SYSTEM FOR WHEELCHAIRS

#18
20240041674
2024-02-08

Powered assistance add-on device for improved operation of a manual wheelchair

#19
20230190549
2023-06-22

ELECTRICAL POWER ASSISTANCE DEVICE FOR TRANSPORT WHEELCHAIR

#20
20230190548
2023-06-22

SYSTEM TO ADJUST DRIVE OPERATION AND PERFORMANCE IN RESPONSE TO DETECTION OF A FRONT ADD-ON FOR A WHEELCHAIR

#21
20230190547
2023-06-22

SELF-ALIGNING COLLAPSIBLE FRONT ADD-ON FOR A WHEELCHAIR

#22
20230190546
2023-06-22

FRONT ADD-ON FOR A WHEELCHAIR

#23
20230172779
2023-06-08

AUXILIARY DRIVE DEVICE FOR A WHEELCHAIR

#24
20230165741
2023-06-01

AUXILIARY DRIVE DEVICE FOR A WHEELCHAIR

#25
20230165740
2023-06-01

AUXILIARY DRIVE DEVICE FOR A WHEELCHAIR

#26
20230146019
2023-05-11

AUXILIARY DRIVE DEVICE FOR A WHEELCHAIR

#27
20230142113
2023-05-11

AUXILIARY DRIVE DEVICE FOR A WHEELCHAIR

#28
20220409454
2022-12-29

Wheelchair suspension

#29
20220409453
2022-12-29

MOTORIZED WHEELCHAIR WITH ADJUSTMENT AND COMPACTION SYSTEM AND ATTACHABLE OFF-ROAD KIT WITH ASSEMBLY SYSTEM

#30
20220299087
2022-09-22

Drive device and movable body

#31
20220265047
2022-08-25

Motorised chair

#32
20220233371
2022-07-28

Small electric vehicle

#33
20220202634
2022-06-30

Patient Support Apparatus With Adaptive User Interface

#34
20220097532
2022-03-31

Personal mobility vehicle

#35
20220054333
2022-02-24

WHEELCHAIR SELECTIVELY ENGAGEABLE WITH HOVERBOARD

#36
20220023119
2022-01-27

Wheelchair arm rest device

#37
20220000688
2022-01-06

FOLDING ELECTRIC WHEELCHAIR with ELEVATING SEAT

#38
20210393457
2021-12-23

DRIVE CONTROL SYSTEM FOR POWERED WHEELCHAIR

#39
20210369517
2021-12-02

Support devices including collapsible casters

#40
20210338500
2021-11-04

Motion-based power assist system for wheelchairs

#41
20210275370
2021-09-09

Electrical power assistance device for transport wheelchair

#42
20210267824
2021-09-02

Wheelchair suspension

#43
20210212871
2021-07-15

FOLDING ELECTRIC WHEELCHAIR

#44
20210169716
2021-06-10

Motion-based power assist system for wheelchairs

#45
20210146526
2021-05-20

Robot system and method for controlling the same

#46
20210145674
2021-05-20

APPARATUS AND METHOD FOR ASSISTING A PATIENT FROM SITTING TO STANDING POSITION

#47
20210145666
2021-05-20

Robot

#48
20210045945
2021-02-18

Pneumatic powered mobility control systems

#49
20200315883
2020-10-08

Wheelchair having an adjustable base

#50
20200315878
2020-10-08

Electrical power assistance device for transport wheelchair

#51
20200246207
2020-08-06

Adjustable seat comfort wheelchair

#52
20200170856
2020-06-04

System and method for operating a wheel chair

#53
20200155387
2020-05-21

Wheelchair suspension

#54
20200121527
2020-04-23

Electric wheelchair control system and electric wheelchair control method

#55
20200107977
2020-04-09

Assist wheel

#56
20200085653
2020-03-19

Removable power assist for manual wheelchair

#57
20200085651
2020-03-19

Auxiliary drive device for a wheelchair

#58
20200055174
2020-02-20

MODULAR TOOL SYSTEM

#59
20200039424
2020-02-06

Vehicle integrated storage power management system

#60
20200022853
2020-01-23

FOLDING ALL-TERRAIN ELECTRIC WHEELCHAIR

#61
20200008990
2020-01-09

A RECONFIGURABLE WHEELED PERSONAL MOBILITY DEVICE

#62
20200000658
2020-01-02

Mobility Platform System Method Detachable Assembly and Interconnection Mechanism for Wheelchairs and Fitted Rickshaws

#63
20190343698
2019-11-14

Wheelchair suspension

#64
20190307620
2019-10-10

Chassis for a mobility aid and for an electric wheelchair

#65
20190290514
2019-09-26

Vehicle wheel assembly

#66
20190254893
2019-08-22

Wheelchair frame assembly

#67
20190231619
2019-08-01

Systems and methods for configuring a wheelchair

#68
20190151185
2019-05-23

Electrically driven wheeled walker

#69
20190142660
2019-05-16

Electrically powered wheelchair

#70
20190140230
2019-05-09

Electric wheel

#71
20190038487
2019-02-07

Configurable assistive device

#72
20190021920
2019-01-24

Pneumatic powered mobility devices

#73
20180369036
2018-12-27

Patient support apparatus with adaptive user interface

#74
20180353356
2018-12-13

Attaching and detaching type driving device and wheelchair having the same

#75
20180339589
2018-11-29

Electric wheelchair operation apparatus and vehicle operation method therefor

#76
20180203522
2018-07-19

Power wheelchair hand control with dual configurable keypads

#77
20180178366
2018-06-28

MODULAR TOOL SYSTEM

#78
20180140485
2018-05-24

Spokeless wheel

#79
20180133075
2018-05-17

Drive unit for a wheelchair and a wheelchair provided with such a drive unit

#80
20180078431
2018-03-22

Handy type electric carriage

#81
20180028380
2018-02-01

Step-climbing attachment for a wheeled chair

#82
20180028379
2018-02-01

Wheelchair suspension

#83
20170224558
2017-08-10

FOLDABLE ELECTRIC WHEELCHAIR

#84
20170216115
2017-08-03

Drive control system for powered wheelchair

#85
20170172824
2017-06-22

Wheelchair suspension

#86
20170105891
2017-04-20

Folding wheelchair

#87
20170088014
2017-03-30

Wheelchair propulsion method, kit, and wheelchair implementing such a method

#88
20170065472
2017-03-09

WHEELCHAIR DRIVE BOOST

#89
20170065471
2017-03-09

Wheelchair drive boost

#90
20160347166
2016-12-01

Slippage control

#91
20160346142
2016-12-01

Wheelchair

#92
20160325585
2016-11-10

Centerless wheel assembly

#93
20160287456
2016-10-06

Wheelchair suspension

#94
20160137222
2016-05-19

Electric mobility

#95
20160136019
2016-05-19

Detachable electric drive unit for a wheelchair

#96
20160121956
2016-05-05

Wheelchair electric device, electric wheelchair with wheelchair electric device and drive monitoring method for electric wheelchair

#97
20160089285
2016-03-31

FOLDING DEVICE FOR POWER SCOOTERS

#98
20160082772
2016-03-24

Devices and methods of thermal management for a motorized wheel

#99
20160075175
2016-03-17

Devices and methods for connecting a spoke to a hub

#100
20150314720
2015-11-05

Device and method for securing a mobility device in a vehicle

#101
20150250666
2015-09-10

Power driven vehicle having a take-apart frame

#102
20150245961
2015-09-03

Method for producing or calibrating a control profile for a wheelchair

#103
20150157518
2015-06-11

Wheelchair seat assembly

#104
20150060156
2015-03-05

Lightweight folding motorized chair with mechanical traction steering and braking

#105
20150053490
2015-02-26

BATTERY POWERED ALL TERRAIN WHEELCHAIR

#106
20140339005
2014-11-20

Wheelchair suspension

#107
20140326522
2014-11-06

Powered wheelchair with articulating drive wheels

#108
20140232085
2014-08-21

Gear-shifting system for manually propelled wheelchairs

#109
20140077581
2014-03-20

Wheel for wheelchair and wheelchair

#110
20140070591
2014-03-13

Wheelchair legrest assembly

#111
20130328282
2013-12-12

Motorized wheelchair

#112
20130306383
2013-11-21

Anti-tip and suspension systems for wheelchairs

#113
20130207364
2013-08-15

Wheelchair suspension

#114
20130081885
2013-04-04

Transformability(TM): personal mobility with shape-changing wheels

#115
20130018524
2013-01-17

Single Handed Attendant Control for a Wheelchair

#116
20130008732
2013-01-10

Motion-based power assist system for wheelchairs

#117
20120313341
2012-12-13

Suspension assembly for wheeled conveyance

#118
20120310470
2012-12-06

WHEELCHAIR SYSTEM HAVING A SHORT RANGE WIRELESS INTERFACE TO AN INTERMEDIARY DEVICE FOR RELAYING DIAGNOSTIC-RELATED AND OPERATIONAL PROGRAM INFORMATION TO AND FROM A REMOTE SITE

#119
20120299262
2012-11-29

Wheelchair suspension

#120
20120267874
2012-10-25

WHEELCHAIR HAVING A HEIGHT-ADJUSTABLE AND INCLINATION-ADJUSTABLE SEAT

#121
20120228042
2012-09-13

Motorized wheelchair

#122
20120223514
2012-09-06

Wheelchair

#123
20120080246
2012-04-05

Wheelchair legrest assembly

#124
20120068435
2012-03-22

Drive assistance device, wheelchair and method for determination of the physical efficiency and muscular effort data of a wheelchair driver

#125
20120067662
2012-03-22

DRIVE ASSISTANCE DEVICE, WHEELCHAIR AND METHOD FOR DETERMINATION OF THE MANUAL DRIVING FORCE OF A WHEELCHAIR DRIVER

#126
20110316253
2011-12-29

Wheelchair

#127
20110240380
2011-10-06

SUNSHINE ANGLE ADJUSTABLE SOLAR ENERGY ELECTRIC WHEEL CHAIR

#128
20110227314
2011-09-22

Wheelchair seat assembly

#129
20110201978
2011-08-18

Wheelchair type robot for walking aid

#130
20110199179
2011-08-18

PROPORTIONAL JOYSTICK WITH INTEGRAL SWITCH

#131
20110178667
2011-07-21

VEHICLE, CONTROLLER AND CONTROLLING METHOD OF THE SAME

#132
20110175320
2011-07-21

STABILIZED MOBILE UNIT OR WHEELCHAIR

#133
20110163575
2011-07-07

Chair with movable arms and tables sections

#134
20110155490
2011-06-30

Auxiliary drive assembly for wheelchairs

#135
20110035097
2011-02-10

Method and apparatus for determining a value of a zero point offset of a yaw rate sensor

#136
20100327557
2010-12-30

Electric wheelchair

#137
20100276898
2010-11-04

Stabilized mobile unit or wheelchair

#138
20100264620
2010-10-21

Wheelchair

#139
20100212993
2010-08-26

Belt driven wheel support and suspension system on a personal wheeled vehicle

#140
20100200311
2010-08-12

Manually operatable motorized wheel chair

#141
20100193262
2010-08-05

Light power-saving foldable electric wheelchair having a solar energy charging unit

#142
20100181124
2010-07-22

Folding and fixing device for a seat of an electric walk-substituting vehicle

#143
20100164268
2010-07-01

Stand-up wheelchair

#144
20100126793
2010-05-27

Power wheel chair

#145
20100117328
2010-05-13

Stabilized mobile unit or wheelchair

#146
20100114433
2010-05-06

Control system for controlling a motor arrangement for differentially driving left and right wheels of a motorized vehicle

#147
20100108418
2010-05-06

Electric wheelchair

#148
20100102529
2010-04-29

Wheelchair with suspension arms

#149
20100096194
2010-04-22

Wheelchair for stairs and obstacles

#150
20100084209
2010-04-08

Wheelchair suspension

#151
20100062907
2010-03-11

Stair climbing device

#152
20100036543
2010-02-11

Drive assistance device for a wheel chair and a wheel chair having a drive assistance device

#153
20100017072
2010-01-21

Control system for a wheelchair having movable parts

#154
20090309327
2009-12-17

WHEELCHAIR

#155
20090308672
2009-12-17

Mobile Aircraft Seat-Wheelchair for Disabled Passengers and People Requiring Assistance

#156
20090236165
2009-09-24

Home care equipment system

#157
20090228164
2009-09-10

Control system for a electrical vehicle

#158
20090078482
2009-03-26

Modular wheelchair with in-line chassis

#159
20090045002
2009-02-19

Wheelchair

#160
20080295595
2008-12-04

DYNAMICALLY BALANCED IN-LINE WHEEL VEHICLE

#161
20080294300
2008-11-27

METHOD AND APPARATUS FOR ELECTRONICALLY CONTROLLING A MOTORIZED DEVICE

#162
20080246246
2008-10-09

WHEELCHAIR PROPULSION AND EXERCISE ATTACHMENT

#163
20080245592
2008-10-09

Electric foldable wheelchair

#164
20080242461
2008-10-02

Belt and pulley drive for a personal wheeled vehicle

#165
20080191452
2008-08-14

Wheel chair

#166
20080185885
2008-08-07

Device for transporting a physically impaired person

#167
20080154463
2008-06-26

Direction and speed control device for an electronic wheelchair

#168
20080129099
2008-06-05

Seat reclining mechanism for power wheelchair

#169
20080129006
2008-06-05

Stabilized mobile unit or wheelchair

#170
20080115987
2008-05-22

Wheelchair comprising a remote control

#171
20080106126
2008-05-08

FOLDABLE COVER FOR THE OVERHEAD PROTECTION OF AN OCCUPANT OF A WHEELCHAIR OR OTHER WHEELED VEHICLE

#172
20080097256
2008-04-24

Automatically controlled therapeutically shifting wheelchair seat

#173
20080097254
2008-04-24

Therapeutic automated automatically controlled shifting wheelchair seat

#174
20080088110
2008-04-17

Proportional joystick with integral switch

#175
20080084095
2008-04-10

Ventilation system for seat

#176
20080048411
2008-02-28

Collapsible conveyance folding transport chair folding wheelchair

#177
20070284845
2007-12-13

Wheel Chair with Drive Support and Force Sensor for Use Therewith

#178
20070284844
2007-12-13

Wheel chair

#179
20070280808
2007-12-06

Lateral wheelchair movement mechanism

#180
20070278767
2007-12-06

ELECTRICAL WHEELCHAIR FOR HANDICAPPED TRANSPORTATION WITH AN ATTENDANT

#181
20070261897
2007-11-15

Motorized wheelchair

#182
20070256872
2007-11-08

Electric Wheelchair

#183
20070235965
2007-10-11

Seat adjusting mechanism of a motorized wheelchair

#184
20070235234
2007-10-11

Wheelchair and Carrying Wheel Provided with a Wheel Motor for Use in Such a Wheelchair

#185
20070227787
2007-10-04

Electric wheelchair equipped with a raising/lowering function

#186
20070221423
2007-09-27

Motorized wheel chair whose battery is mounted easily and quickly

#187
20070173380
2007-07-26

Exercise, rehabilitation and mobilization device for paraplegic and motorically handicapped persons

#188
20070145711
2007-06-28

Rear wheel drive vehicle with ground-contacting anti-tip wheels

#189
20070100511
2007-05-03

Wheelchair control display with infrared capability

#190
20070095582
2007-05-03

WHEELCHAIR WITH MECHANICAL ARM

#191
20070095580
2007-05-03

Power wheelchair with clutch control device

#192
20070089946
2007-04-26

Slimmed wheel motor having brake

#193
20070084648
2007-04-19

Wheelchair having unitized chassis

#194
20070080656
2007-04-12

Wheelchair with motor speed and torque control

#195
20070080003
2007-04-12

Mode selection for wheelchairs

#196
20070080000
2007-04-12

Modular dual wheel drive assembly, wheeled devices that include modular dual wheel drive assemblies and methods for moving and/or maneuvering wheeled devices using modular dual wheel drive assemblies

#197
20070063475
2007-03-22

Wheelchair and operating means for use in such a wheelchair

#198
20070062743
2007-03-22

Modular wheel chair

#199
20070056785
2007-03-15

Auxiliary power unit starting apparatus for a wheelchair

#200
20070040349
2007-02-22

Portable power-saving and foldable electric wheel chair

#201
20070020985
2007-01-25

Rotary electric machine and electric wheelchair mounted with rotary electric machine

#202
20070018529
2007-01-25

Rotary electric machine and electric wheelchair mounted with rotary electric machine

#203
20070018486
2007-01-25

Foldable cover for the overhead protection of an occupant of a wheelchair or other wheeled vehicle

#204
20060270326
2006-11-30

Handiwork instrument using coreless brushless motor

#205
20060266593
2006-11-30

Wheel Lock for mobility aid

#206
20060229770
2006-10-12

MOVEABLE CONTROLS FOR VEHICULAR APPLICATIONS

#207
20060226629
2006-10-12

Collapsible conveyance folding transport chair folding wheelchair

#208
20060213699
2006-09-28

Method for driving wheel-chair

#209
20060163437
2006-07-27

Connecting device for a joystick controller on an electric wheelchair

#210
20060151982
2006-07-13

Wheeled conveyance

#211
20060138835
2006-06-29

Wheelchair, particularly electric wheelchair

#212
20060131833
2006-06-22

Wheelchairs

#213
20060124366
2006-06-15

Powered wheeled vehicle capable of travelling on level ground, over uneven surfaces and on stairs

#214
20060096793
2006-05-11

Drive device for electrically movable vehicles and electric wheelchair having same

#215
20060096792
2006-05-11

Mobility device

#216
20060087097
2006-04-27

Home care equipment system

#217
20060085919
2006-04-27

Dynamic cellular person support surface

#218
20060082195
2006-04-20

Personnel-supporting apparatus

#219
20060076169
2006-04-13

Running wheel arrangement for a wheelchair

#220
20060061179
2006-03-23

Vehicle with driver's seat with adjustable inclination

#221
20060037788
2006-02-23

Wheelchair with offset drive wheels

#222
20060032324
2006-02-16

Electric vehicle safety control shaft capable of flexible movements

#223
20050279539
2005-12-22

Electrical wheelchair with an electrical seat-rotating device

#224
20050236208
2005-10-27

Power wheelchair

#225
20050218686
2005-10-06

Vehicle seat

#226
20050211477
2005-09-29

Footrest tuck mechanism

#227
20050189798
2005-09-01

Coupling system for attachment of a seat to allow securing and/or lifting thereof

#228
20050118472
2005-06-02

Power management system for hybrid fuel cell and battery driven electric vehicles

#229
20050116440
2005-06-02

Personal mobility vehicle with tiltable seat

#230
20050087375
2005-04-28

Active stability wheel chair based on positive angle sensors

#231
20050077790
2005-04-14

Geared motor for electric wheelchair

#232
20050029855
2005-02-10

Dynamic seating system for personal mobility vehicle

#233
20050000742
2005-01-06

Rear wheel drive power wheelchair

#234
18367954
2025-02-18

System and method for ground detection for a motorized mobile system

#235
17480958
2023-10-17

System and method for providing haptic feedback to a power wheelchair user

#236
16056825
2020-02-25

Multi-passenger electric transporter

#237
15975719
2020-12-15

System and method for correcting steering of a vehicle

#238
15880686
2021-10-26

Federated sensor array for use with a motorized mobile system and method of use

#239
14451496
2015-06-23

Foldable electric wheelchair

#240
14249797
2015-05-26

Four-wheel independent suspension system for an electric wheelchair