Patents-Review.com
ClassID:

18696 ⎘

A61G5/047 - CPC Classification

Classification description:

Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs motor-driven by a modular detachable drive system

Recent Application in this class:
#1
20260137568
2026-05-21

Auxiliary Traction Device for Wheelchairs for the Disabled

 #2
20260115064
2026-04-30

DRIFTING KART

 #3
20260108403
2026-04-23

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

 #4
20260096940
2026-04-09

AUTONOMOUS MOBILE ROBOT (AMR) WHEELCHAIR CAPABLE OF ACHIEVING AUTONOMOUS MONITORING, OPERATION, AND GUIDANCE

 #5
20260090930
2026-04-02

MOTION-BASED POWER ASSIST SYSTEM FOR WHEELCHAIRS

 #6
20260083603
2026-03-26

AUXILIARY MOBILITY ATTACHMENTS FOR WHEELCHAIRS

 #7
20260000556
2026-01-01

ASSISTANCE SYSTEM FOR MANUAL WHEELCHAIRS

 #8
20250367047
2025-12-04

WHEELCHAIR

 #9
20250367046
2025-12-04

PERSONAL MOBILITY/UTILITY SYSTEM

 #10
20250339321
2025-11-06

ELECTRIC VEHICLE AND VEHICLE ELECTRIC ASSIST DEVICE

 #11
20250312211
2025-10-09

Powered Wheel for a Wheelchair

 #12
20250170002
2025-05-29

APPARATUS AND METHOD FOR AUTOMATED WHEELCHAIR ASSISTANCE

 #13
20250143940
2025-05-08

DRIFTING KART

 #14
20250057709
2025-02-20

CHAIR-DRIVE INTERFACE ASSEMBLY, WHEELCHAIR AND/OR DRIVE

 #15
20250032331
2025-01-30

Manual Wheelchair Propulsion System

 #16
20240398637
2024-12-05

MOBILITY DEVICE

 #17
20240374444
2024-11-14

Mobility Vehicle

 #18
20240315901
2024-09-26

Energy Storage Device Management For A Patient Support Apparatus

 #19
20240315898
2024-09-26

Rotatable Swing Arm Stabilizer Assembly For Folding Wheelchairs

 #20
20240315897
2024-09-26

POWERED ASSISTANCE DEVICE FOR IMPROVED OPERATION OF A WHEELCHAIR

 #21
20240293273
2024-09-05

MOTORIZED ACCESSORY FOR A WHEELCHAIR

 #22
20240293272
2024-09-05

WHEELCHAIR DRIVE APPARATUS AND METHOD

 #23
20240285451
2024-08-29

PERSONAL MOBILITY DEVICE SYSTEM AND CONTROL METHOD THEREOF

 #24
20240277539
2024-08-22

ELECTRIC POWER-ASSISTING WHEELCHAIR CONTROL DEVICE

 #25
20240108522
2024-04-04

Drifting kart

 #26
20240082088
2024-03-14

METHOD AND REMOVABLE ELECTRIC PROPULSION SYSTEM FOR A WHEELED OBJECT WITH A MEASURING MEANS AND A CONTROL MEANS

 #27
20240082082
2024-03-14

ALL-TERRAIN ELECTRIC WHEELCHAIR AND CORRESPONDING ASSEMBLY

 #28
20240074925
2024-03-07

ARTICULATED MOTOR SUPPORT FOR WHEELCHAIR

 #29
20240074924
2024-03-07

MOTION-BASED POWER ASSIST SYSTEM FOR WHEELCHAIRS

 #30
20240065905
2024-02-29

SELF LEVELING VACUUM CLEANER SYSTEM, DEVICE AND METHOD

 #31
20240041674
2024-02-08

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

 #32
20230248594
2023-08-10

EXCHANGEABLE UNIVERSAL WHEELCHAIR POWER ASSIST

 #33
20230190549
2023-06-22

ELECTRICAL POWER ASSISTANCE DEVICE FOR TRANSPORT WHEELCHAIR

 #34
20230190548
2023-06-22

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

 #35
20230190546
2023-06-22

FRONT ADD-ON FOR A WHEELCHAIR

 #36
20230172779
2023-06-08

AUXILIARY DRIVE DEVICE FOR A WHEELCHAIR

 #37
20230165741
2023-06-01

AUXILIARY DRIVE DEVICE FOR A WHEELCHAIR

 #38
20230165740
2023-06-01

AUXILIARY DRIVE DEVICE FOR A WHEELCHAIR

 #39
20230146019
2023-05-11

AUXILIARY DRIVE DEVICE FOR A WHEELCHAIR

 #40
20230142113
2023-05-11

AUXILIARY DRIVE DEVICE FOR A WHEELCHAIR

 #41
20230117322
2023-04-20

REMOVABLE ELECTRIC PROPULSION SYSTEM FOR A ROLLING OBJECT WITH A DEVICE FOR RELEASING THE HANDLEBAR

 #42
20230083107
2023-03-16

Chassis structure for an electric power wheelchair

 #43
20230071167
2023-03-09

Exchangeable universal wheelchair power assist

 #44
20220378632
2022-12-01

Mobility device

 #45
20220362078
2022-11-17

Mobility vehicle

 #46
20220362077
2022-11-17

Drifting kart

 #47
20220296445
2022-09-22

Energy storage device management for a patient support apparatus

 #48
20220226175
2022-07-21

Drifting kart

 #49
20220202633
2022-06-30

Portable power assist for manual wheelchairs

 #50
20220153180
2022-05-19

Automatic traveling cart

 #51
20220117807
2022-04-21

MANUAL WHEELCHAIR PROPULSION AID DEVICE USING MECHANICAL SELF-ENERGIZING ACTION

 #52
20220117806
2022-04-21

Tractor driven assisted mobility system, device and method

 #53
20220096292
2022-03-31

Towing module, a personal mobility including the same, and a control method for a personal mobility

 #54
20220096291
2022-03-31

HOVERBOARD WHEELCHAIR RIGGING ATTACHMENT APPARATUS

 #55
20220062076
2022-03-03

Manual wheelchair propulsion system

 #56
20220054333
2022-02-24

WHEELCHAIR SELECTIVELY ENGAGEABLE WITH HOVERBOARD

 #57
20220054332
2022-02-24

Chair-drive interface assembly, wheelchair and/or drive

 #58
20220040016
2022-02-10

REMOVABLE ELECTRIC PROPULSION SYSTEM FOR A ROLLING OBJECT - SIMULTANEOUS AND COMBINED GRIPPING AND LIFTING OF THE WHEELS IN THE LONGITUDINAL DIRECTION

 #59
20220008266
2022-01-13

Rotatable swing arm stabilizer assembly for folding wheelchairs

 #60
20220000687
2022-01-06

Removable power assist for manual wheelchair

 #61
20210353477
2021-11-18

Powered wheelchair mover

 #62
20210338500
2021-11-04

Motion-based power assist system for wheelchairs

 #63
20210333796
2021-10-28

WHEELCHAIR SYSTEM AND METHOD OF USE

 #64
20210322234
2021-10-21

Motorized accessory for a wheelchair

 #65
20210290461
2021-09-23

Frame for utilization with components of wheelchair

 #66
20210282993
2021-09-16

Mobility vehicle

 #67
20210275370
2021-09-09

Electrical power assistance device for transport wheelchair

 #68
20210228427
2021-07-29

Extended wheelchair and an attachment device for the wheelchair

 #69
20210220196
2021-07-22

Removable power assist for manual wheelchair

 #70
20210212870
2021-07-15

SYSTEM FOR ATTACHING A MOBILITY DEVICE TO AN ELECTRIC SCOOTER

 #71
20210161741
2021-06-03

Removable power assist for manual wheelchair

 #72
20210052444
2021-02-25

Rough terrain cart for a wheel chair

 #73
20210038451
2021-02-11

Electric wheelchair DYYJBHD20

 #74
20200315878
2020-10-08

Electrical power assistance device for transport wheelchair

 #75
20200281784
2020-09-10

Drive device for a wheelchair

 #76
20200253799
2020-08-13

Attachment for a wheelchair

 #77
20200170856
2020-06-04

System and method for operating a wheel chair

 #78
20200107977
2020-04-09

Assist wheel

 #79
20200085655
2020-03-19

Rotatable swing arm stabilizer for folding wheelchairs

 #80
20200085654
2020-03-19

Modular power bases for wheelchairs

 #81
20200085653
2020-03-19

Removable power assist for manual wheelchair

 #82
20200085652
2020-03-19

Auxiliary drive device for a wheelchair

 #83
20200085651
2020-03-19

Auxiliary drive device for a wheelchair

 #84
20200055174
2020-02-20

MODULAR TOOL SYSTEM

 #85
20200039424
2020-02-06

Vehicle integrated storage power management system

 #86
20200022856
2020-01-23

Drifting kart

 #87
20200000658
2020-01-02

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

 #88
20200000657
2020-01-02

Wheelchair power apparatus for electronic driving conversion

 #89
20190380893
2019-12-19

DRIVING METHOD OF WHEELCHAIR POWER APPARATUS FOR ELECTRONIC DRIVING CONVERSION

 #90
20190328592
2019-10-31

Removable power assist for manual wheelchair

 #91
20190321245
2019-10-24

Powered wheelchair, wheelchair powering device and method

 #92
20190307620
2019-10-10

Chassis for a mobility aid and for an electric wheelchair

 #93
20190298594
2019-10-03

Modular wheelchair system

 #94
20190254893
2019-08-22

Wheelchair frame assembly

 #95
20190241056
2019-08-08

Auxiliary power device

 #96
20190231619
2019-08-01

Systems and methods for configuring a wheelchair

 #97
20190183698
2019-06-20

Wheelchair power apparatus for electronic driving conversion

 #98
20190176931
2019-06-13

Assistive driving system for a wheelchair and method for controlling assistive driving system

 #99
20190151185
2019-05-23

Electrically driven wheeled walker

 #100
20190142661
2019-05-16

STEERABLE CARRY-ON PUSH AIDS FOR WHEELCHAIRS

 #101
20190140230
2019-05-09

Electric wheel

 #102
20190117487
2019-04-25

Energy storage device management for a patient support apparatus

 #103
20190110940
2019-04-18

Drive assembly for manually powered wheelchair and methods of using the same

 #104
20190053964
2019-02-21

Drifting kart

 #105
20190046373
2019-02-14

Mobility device

 #106
20190016407
2019-01-17

Walker-shaped hoverboard attachment

 #107
20190015272
2019-01-17

Connection assembly for coupling an auxiliary drive system to a wheelchair for disabled people

 #108
20180353356
2018-12-13

Attaching and detaching type driving device and wheelchair having the same

 #109
20180338877
2018-11-29

Compact electric vehicle

 #110
20180280213
2018-10-04

Powered wheelchair, wheelchair powering device and method

 #111
20180147100
2018-05-31

Motorized wheelchair for disabled or elderly users

 #112
20180141609
2018-05-24

Hoverboard buddy system

 #113
20180140486
2018-05-24

Wheelchair Electric Mobility Attachment and A Wheelchair having Integrated Electric Mobility Capability

 #114
20180133075
2018-05-17

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

 #115
20180078432
2018-03-22

Motion assistance system for wheelchairs

 #116
20180049930
2018-02-22

Assistive driving system for a wheelchair

 #117
20180028378
2018-02-01

Propulsion attachment for a manual wheelchair

 #118
20180021191
2018-01-25

Emergency patient motion system

 #119
20180000668
2018-01-04

Rotatable swing arm stabilizer assembly for folding wheelchairs

 #120
20170224558
2017-08-10

FOLDABLE ELECTRIC WHEELCHAIR

 #121
20170156953
2017-06-08

DRIFTING KART

 #122
20170027785
2017-02-02

Motion assistance system for wheelchairs

 #123
20170020753
2017-01-26

Rotatable swing arm stabilizer assembly for folding wheelchairs

 #124
20160361213
2016-12-15

Joint movement detection device and system for coordinating motor output with manual wheelchair propulsion

 #125
20160324703
2016-11-10

System for coupling an auxiliary element to a wheelchair

 #126
20160317368
2016-11-03

Auxiliary mobility system for a wheelchair

 #127
20160242977
2016-08-25

Assistive driving system for a wheelchair

 #128
20160199983
2016-07-14

Systems, devices, and methods including a wheelchair-assist robot

 #129
20160136019
2016-05-19

Detachable electric drive unit for a wheelchair

 #130
20160074262
2016-03-17

Intelliwalker, an intelligent, sensor equipped, motorized robotic walking assistance device.

 #131
20150351980
2015-12-10

Motion assistance system for wheelchairs

 #132
20150351979
2015-12-10

Removable motor power device for wheelchairs of disabled users

 #133
20150196440
2015-07-16

Wheeled lifting device

 #134
20150175227
2015-06-25

MODULAR MOBILE VEHICLE WITH AN ADJUSTABLE WHEELBASE

 #135
20150164718
2015-06-18

Power add-on device for manual wheelchair

 #136
20140262575
2014-09-18

Motion assistance system for wheelchairs

 #137
20140216829
2014-08-07

Wheelchair Tow Device

 #138
20140183930
2014-07-03

Detachable power module

 #139
20140090914
2014-04-03

Motorized sled for stair chairs

 #140
20140035246
2014-02-06

Wheelchair foot support

 #141
20130240271
2013-09-19

Power add-on device for manual wheelchair

 #142
20130008732
2013-01-10

Motion-based power assist system for wheelchairs

 #143
20120279789
2012-11-08

DETACHABLE POWER DRIVE UNIT FOR PROPELLING AND STEERING MANUAL WHEELCHAIRS

 #144
20120090904
2012-04-19

Wheelchair tow device

 #145
20120080243
2012-04-05

REMOVABLE MOTOR ASSEMBLY FOR WHEELCHAIRS

 #146
20120029697
2012-02-02

Robotic transportation devices and systems

 #147
20110308880
2011-12-22

WHEELCHAIR STRUCTURE

 #148
20110304121
2011-12-15

QUICK-RELEASE MECHANISM

 #149
20110271782
2011-11-10

OPERATING UNIT FOR VEHICLES DRIVEN BY AN ELECTRIC MOTOR, IN PARTICULAR PULLING UNIT OR PUSHING AID FOR A WHEELCHAIR OR INDUSTRIAL TRUCK

 #150
20110254237
2011-10-20

Wheelchair stair assist apparatus

 #151
20110209931
2011-09-01

Manual wheelchair power assist

 #152
20110101642
2011-05-05

Assembly and positioning mechanism for wheelchair and auxiliary operating lever

 #153
20110095508
2011-04-28

QUICK-RELEASE MECHANISM FOR WHEEL CHAIR AND AUXILIARY OPERATING LEVER

 #154
20110042912
2011-02-24

Drifting kart

 #155
20100300777
2010-12-02

Power add-on device for manual wheelchair

 #156
20100117312
2010-05-13

Motorized sled for stair chairs

 #157
20100038154
2010-02-18

Lifting and transportation device

 #158
20100032223
2010-02-11

Drifting kart

 #159
20100012404
2010-01-21

Wheelchair

 #160
20090309327
2009-12-17

WHEELCHAIR

 #161
20090308672
2009-12-17

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

 #162
20080283320
2008-11-20

Motorized vehicle configured to accommodate handicapped individuals

 #163
20080246246
2008-10-09

WHEELCHAIR PROPULSION AND EXERCISE ATTACHMENT

 #164
20080223649
2008-09-18

VEHICLE FOR TRANSPORTING A WHEELCHAIR

 #165
20080197598
2008-08-21

Motorized scooter wheelchair attachment device

 #166
20080115982
2008-05-22

Auxiliary power device for a wheelchair

 #167
20080067762
2008-03-20

Wheelchair stair assist apparatus

 #168
20080048411
2008-02-28

Collapsible conveyance folding transport chair folding wheelchair

 #169
20070289787
2007-12-20

WHEELCHAIR TRANSPORTER

 #170
20070096427
2007-05-03

Powered attachment for a wheelchair

 #171
20060243500
2006-11-02

Wheelchair transporter

 #172
20060096792
2006-05-11

Mobility device

 #173
20060076739
2006-04-13

Stair climbing wheelchair carrier

 #174
20060000664
2006-01-05

Motorized apparatus for towing a wheelchair

 #175
20050238337
2005-10-27

Wheel chair drive apparatus and method

 #176
20050236194
2005-10-27

Wheel chair apparatus and method

 #177
20050206115
2005-09-22

Wheelchair with a steering/driving device

 #178
20050104547
2005-05-19

Robot with a manipulator arm

 #179
16053647
2020-08-11

Power assist apparatus for hand-propelled wheelchairs

 #180
15984173
2020-08-25

Mobile application-controlled undercarriage

 #181
15839519
2019-01-01

Assistive driving system for a wheelchair and method for controlling assistive driving system

 #182
15340227
2017-10-24

Motorized wheel accessory for a stroller

 #183
15293271
2019-01-08

Power assist apparatus for hand-propelled wheelchairs

 #184
14963917
2017-09-12

Adjustable device for attaching a manual wheelchair to a scooter

 #185
14878900
2016-10-25

Detachable electric wheelchair

 #186
14581833
2015-06-09

Power base attachment