Cranks or hand wheels

Industry

CPC
A61G5/026

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Parent Industries

AHUMAN NECESSITIES A61Medical science A61GTRANSPORT OR ACCOMODATION FOR PATIENTS OPERATING TABLES OR CHAIRS CHAIRS FOR DENTISTRY FUNERAL DEVICES A61G5/00Chairs or personal conveyances specially adapted for patients or disabled persons

Current Industry

A61G5/026Cranks or hand wheels

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Wheelchair for improved muscular skeletal system alignment
- Patent number 12,257,196
- Issue date Mar 25, 2025
- Linda Smith Swerdlow
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Mechanical wheelchair drive and wheelchair having such a mechanical...
- Patent number 12,239,586
- Issue date Mar 4, 2025
- Technische Universitaet Wien
- Margit Gfoehler
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Patient transport apparatus user interface
- Patent number 12,115,111
- Issue date Oct 15, 2024
- Stryker Corporation
- Isaac A. Schaberg
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Multifunctional exercise chair for body stretching
- Patent number 11,986,427
- Issue date May 21, 2024
- Baoye Guo
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Steering mechanism and wheelchair equipped with same
- Patent number 11,793,693
- Issue date Oct 24, 2023
- Honda Motor Co., Ltd.
- Junji Takado
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Wheelchair accessory device for increased mobility
- Patent number 11,766,370
- Issue date Sep 26, 2023
- Tom Stenson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Patient transport apparatus user interface
- Patent number 11,679,045
- Issue date Jun 20, 2023
- Stryker Corporation
- Isaac A. Schaberg
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Single-handedly operable wheelchair
- Patent number 11,191,682
- Issue date Dec 7, 2021
- RESEARCH INSTITUTE FOR LIFE SPACE, LLC
- Toru Saito
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Rotational wheel chair hand pedal
- Patent number 10,993,860
- Issue date May 4, 2021
- Simon S. McNally
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Reciprocating drive motion wheelchair
- Patent number 10,940,063
- Issue date Mar 9, 2021
- Ben Eason
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Wheel frame of driving wheel of a wheel chair including an ergomete...
- Patent number 10,856,793
- Issue date Dec 8, 2020
- Honda Motor Co., Ltd.
- Hiroshi Gomi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Collapsible manual wheelchair system for improved propulsion and tr...
- Patent number 10,695,239
- Issue date Jun 30, 2020
- UNITED STATES GOVERNMENT AS REPRESENTED BY THE DEPARTMENT OF VETERANS AFFAIRS
- Andrew H. Hansen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Manual wheelchair system for improved propulsion and transfers
- Patent number 10,588,795
- Issue date Mar 17, 2020
- United States Government as Represented by the Department of Veteran Affairs
- Andrew H. Hansen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Hand drive mechanism for mobile vehicle
- Patent number 10,299,972
- Issue date May 28, 2019
- Rehabilitation Institute of Chicago
- Todd A. Kuiken
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Wheelchair wheel winder
- Patent number 10,111,789
- Issue date Oct 30, 2018
- Simon S. McNally
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Collapsible manual wheelchair system for improved propulsion and tr...
- Patent number 9,980,863
- Issue date May 29, 2018
- The United States of America as represented by the Department of Veterans Aff...
- Andrew H. Hansen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Wheelchair gearshift arrangement
- Patent number 9,925,099
- Issue date Mar 27, 2018
- Gearwheel AB
- Christofer Sorqvist
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Wheelchair with a rehabilitation function and transmission device t...
- Patent number 9,867,746
- Issue date Jan 16, 2018
- Foo You Technology Co., Ltd.
- Ming-Hsiang Chiang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Hand powered vehicle
- Patent number 9,855,963
- Issue date Jan 2, 2018
- Radio Flyer Inc.
- Cameron Eckert
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Collapsible manual wheelchair system for improved propulsion and tr...
- Patent number 9,795,522
- Issue date Oct 24, 2017
- The Department of Veterans Affairs
- Andrew H. Hansen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Mobile chair apparatus comprising foot pedals
- Patent number 9,757,289
- Issue date Sep 12, 2017
- Kenneth A. Simons
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Foot operated mechanical steering system for a manual wheelchair
- Patent number 9,724,253
- Issue date Aug 8, 2017
- Brian M. Watwood
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Wheelchair hand rim, cover and fastening system therefor
- Patent number 9,700,468
- Issue date Jul 11, 2017
- BBRAVER INNOVATION PRODUCTS INC.
- Marco Pilotto
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Wheel chair with leg exercising device
- Patent number 9,452,316
- Issue date Sep 27, 2016
- Kun-Yi Wu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Stair-climbing wheelchair
- Patent number 9,445,960
- Issue date Sep 20, 2016
- PELICO LLC
- Amer Abughaida
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Manual wheelchair system for improved propulsion and transfers
- Patent number 9,445,958
- Issue date Sep 20, 2016
- Department of Veterans Affairs, Technology Transfer Program
- Andrew H. Hansen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dual drive wheelchair
- Patent number 9,387,139
- Issue date Jul 12, 2016
- Optimal Medical Co., LTD.
- Jeng-Pang Chang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Low-gear system for manually propelled wheelchairs and methods of use
- Patent number 9,301,892
- Issue date Apr 5, 2016
- IntelliWheels, Inc.
- Scott C. Daigle
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Mobile manual standing wheelchair
- Patent number 9,101,520
- Issue date Aug 11, 2015
- The United States of America, as Represented by the Department of Veterans Af...
- Gary D. Goldish
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Manual tractor assembly for tracking wheel chair
- Patent number 9,056,035
- Issue date Jun 16, 2015
- Cycling & Health Tech Industry R & D Center
- Shun-Yuan Ju
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Wheelchair Propulsion System
- Publication number 20250073102
- Publication date Mar 6, 2025
- Todd Cox
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Patient Transport Apparatus User Interface
- Publication number 20250009575
- Publication date Jan 9, 2025
- STRYKER CORPORATION
- Isaac A. Schaberg
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Patient Transport Apparatus User Interface
- Publication number 20230277393
- Publication date Sep 7, 2023
- Stryker Corporation
- Isaac A. Schaberg
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
TORQUE TRANSMISSION ASSEMBLY, AND SYSTEMS AND METHODS OF USING SAME
- Publication number 20220387233
- Publication date Dec 8, 2022
- UNITED STATES GOVERNMENT AS REPRESENTED BY THE DEPARTMENT OF VETERANS AFFAIR
- Steven M. Morin
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MULTIFUNCTIONAL EXERCISE CHAIR FOR BODY STRETCHING
- Publication number 20220331177
- Publication date Oct 20, 2022
- BAOYE GUO
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Multi-Speed Ergonomic Wheelchair And Devices And Methods Therefor
- Publication number 20220280360
- Publication date Sep 8, 2022
- United States Government as Represented by the Department of Veterans Affairs
- Andrew Hansen
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
WHEELCHAIR ACCESSORY DEVICE FOR INCREASED MOBILITY
- Publication number 20220280361
- Publication date Sep 8, 2022
- Tom Stenson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
WHEELCHAIR FOR IMPROVED MUSCULAR SKELETAL SYSTEM ALIGNMENT
- Publication number 20220175595
- Publication date Jun 9, 2022
- Aligned As Designed, LLC
- Linda Smith SWERDLOW
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MECHANICAL WHEELCHAIR DRIVE AND WHEELCHAIR HAVING SUCH A MECHANICAL...
- Publication number 20210290458
- Publication date Sep 23, 2021
- TECHNISCHE UNIVERSITAET WIEN
- Margit GFOEHLER
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Patient Transport Apparatus User Interface
- Publication number 20210196537
- Publication date Jul 1, 2021
- Stryker Corporation
- Isaac A. Schaberg
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
STEERING MECHANISM AND WHEELCHAIR EQUIPPED WITH SAME
- Publication number 20210161739
- Publication date Jun 3, 2021
- HONDA MOTOR CO., LTD.
- Junji TAKADO
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SINGLE-HANDEDLY OPERABLE WHEELCHAIR
- Publication number 20200214915
- Publication date Jul 9, 2020
- RESEARCH INSTITUTE FOR LIFE SPACE, LLC
- Toru SAITO
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MANUAL WHEELCHAIR SYSTEM FOR IMPROVED PROPULSION AND TRANSFERS
- Publication number 20200188200
- Publication date Jun 18, 2020
- United States Government as Represented by the Department of Veterans Affairs
- Andrew H. HANSEN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Rotational Wheel Chair Hand Pedal
- Publication number 20200085649
- Publication date Mar 19, 2020
- Simon S. McNally
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Reciprocating Drive Motion Wheelchair
- Publication number 20190216660
- Publication date Jul 18, 2019
- Ben Eason
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
WHEELCHAIR PUSH RIM DEVICE
- Publication number 20190151168
- Publication date May 23, 2019
- FULL CIRCLE INVENTION, LLC
- Kreg Erik Jones
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
COLLAPSIBLE MANUAL WHEELCHAIR SYSTEM FOR IMPROVED PROPULSION AND TR...
- Publication number 20190133854
- Publication date May 9, 2019
- United States Government as Represented by the Department of Veterans Affairs
- Andrew H. HANSEN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
WHEEL FRAME, DRIVING WHEEL, WHEELCHAIR, ERGOMETER, AND MEASUREMENT...
- Publication number 20190083023
- Publication date Mar 21, 2019
- Honda Motor Co., Ltd.
- Hiroshi Gomi
- B60 - VEHICLES IN GENERAL
Information Patent Application
COLLAPSIBLE MANUAL WHEELCHAIR SYSTEM FOR IMPROVED PROPULSION AND TR...
- Publication number 20180042793
- Publication date Feb 15, 2018
- United States Government as Represented by the Department of Veterans Affairs
- Andrew H. HANSEN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Mobile Chair Apparatus Comprising Foot Pedals
- Publication number 20170239110
- Publication date Aug 24, 2017
- Kenneth A. SIMONS
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
FOOT OPERATED MECHANICAL STEERING SYSTEM FOR A MANUAL WHEELCHAIR
- Publication number 20170189251
- Publication date Jul 6, 2017
- BRIAN M. WATWOOD
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
LOW-GEAR SYSTEM FOR MANUALLY PROPELLED WHEELCHAIRS AND METHODS OF USE
- Publication number 20170151108
- Publication date Jun 1, 2017
- Intelliwheels, Inc.
- Steven PICK
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
WHEELCHAIR MOUNTING SYSTEMS AND METHODS OF USING THE SAME
- Publication number 20170127842
- Publication date May 11, 2017
- Mohammad Sayed
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
MANUAL WHEELCHAIR SYSTEM FOR IMPROVED PROPULSION AND TRANSFERS
- Publication number 20170007476
- Publication date Jan 12, 2017
- United States Government as Represented by the Department of Veterans Affairs
- Andrew H. HANSEN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Wheelchair with a Rehabilitation Function and Transmission Device T...
- Publication number 20160374877
- Publication date Dec 29, 2016
- Foo You Technology Co., Ltd.
- Ming-Hsiang Chiang
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
WHEELCHAIR WHEEL WINDER
- Publication number 20160250086
- Publication date Sep 1, 2016
- Simon S. MCNALLY
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Dual Drive Wheelchair
- Publication number 20160058636
- Publication date Mar 3, 2016
- Optimal Medical Co., Ltd.
- Jen-Pen Chang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MANUAL WHEELCHAIR SYSTEM FOR IMPROVED PROPULSION AND TRANSFERS
- Publication number 20160038355
- Publication date Feb 11, 2016
- Department of Veterans Affairs, Technology Transfer Program
- Andrew H. HANSEN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
WHEELCHAIR HAND RIM, COVER AND FASTENING SYSTEM THEREFOR
- Publication number 20160000618
- Publication date Jan 7, 2016
- BBRAVER INNOVATION PRODUCTS INC.
- Marco Pilotto
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MANUAL TRACTOR ASSEMBLY FOR TRACKING WHEEL CHAIR
- Publication number 20150069733
- Publication date Mar 12, 2015
- Cycling & Health Tech Industry R&D Center
- Shun-Yuan Ju
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Cranks or hand wheels

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Wheelchair for improved muscular skeletal system alignment

Mechanical wheelchair drive and wheelchair having such a mechanical...

Patient transport apparatus user interface

Multifunctional exercise chair for body stretching

Steering mechanism and wheelchair equipped with same

Wheelchair accessory device for increased mobility

Patient transport apparatus user interface

Single-handedly operable wheelchair

Rotational wheel chair hand pedal

Reciprocating drive motion wheelchair

Wheel frame of driving wheel of a wheel chair including an ergomete...

Collapsible manual wheelchair system for improved propulsion and tr...

Manual wheelchair system for improved propulsion and transfers

Hand drive mechanism for mobile vehicle

Wheelchair wheel winder

Collapsible manual wheelchair system for improved propulsion and tr...

Wheelchair gearshift arrangement

Wheelchair with a rehabilitation function and transmission device t...

Hand powered vehicle

Collapsible manual wheelchair system for improved propulsion and tr...

Mobile chair apparatus comprising foot pedals

Foot operated mechanical steering system for a manual wheelchair

Wheelchair hand rim, cover and fastening system therefor

Wheel chair with leg exercising device

Stair-climbing wheelchair

Manual wheelchair system for improved propulsion and transfers

Dual drive wheelchair

Low-gear system for manually propelled wheelchairs and methods of use

Mobile manual standing wheelchair

Manual tractor assembly for tracking wheel chair

Patents Applicationslast 30 patents

Wheelchair Propulsion System

Patient Transport Apparatus User Interface

Patient Transport Apparatus User Interface

TORQUE TRANSMISSION ASSEMBLY, AND SYSTEMS AND METHODS OF USING SAME

MULTIFUNCTIONAL EXERCISE CHAIR FOR BODY STRETCHING

Multi-Speed Ergonomic Wheelchair And Devices And Methods Therefor

WHEELCHAIR ACCESSORY DEVICE FOR INCREASED MOBILITY

WHEELCHAIR FOR IMPROVED MUSCULAR SKELETAL SYSTEM ALIGNMENT

MECHANICAL WHEELCHAIR DRIVE AND WHEELCHAIR HAVING SUCH A MECHANICAL...

Patient Transport Apparatus User Interface

STEERING MECHANISM AND WHEELCHAIR EQUIPPED WITH SAME

SINGLE-HANDEDLY OPERABLE WHEELCHAIR

MANUAL WHEELCHAIR SYSTEM FOR IMPROVED PROPULSION AND TRANSFERS

Rotational Wheel Chair Hand Pedal

Reciprocating Drive Motion Wheelchair

WHEELCHAIR PUSH RIM DEVICE

COLLAPSIBLE MANUAL WHEELCHAIR SYSTEM FOR IMPROVED PROPULSION AND TR...

WHEEL FRAME, DRIVING WHEEL, WHEELCHAIR, ERGOMETER, AND MEASUREMENT...

COLLAPSIBLE MANUAL WHEELCHAIR SYSTEM FOR IMPROVED PROPULSION AND TR...

Mobile Chair Apparatus Comprising Foot Pedals

FOOT OPERATED MECHANICAL STEERING SYSTEM FOR A MANUAL WHEELCHAIR

LOW-GEAR SYSTEM FOR MANUALLY PROPELLED WHEELCHAIRS AND METHODS OF USE

WHEELCHAIR MOUNTING SYSTEMS AND METHODS OF USING THE SAME

MANUAL WHEELCHAIR SYSTEM FOR IMPROVED PROPULSION AND TRANSFERS

Wheelchair with a Rehabilitation Function and Transmission Device T...

WHEELCHAIR WHEEL WINDER

Dual Drive Wheelchair

MANUAL WHEELCHAIR SYSTEM FOR IMPROVED PROPULSION AND TRANSFERS

WHEELCHAIR HAND RIM, COVER AND FASTENING SYSTEM THEREFOR

MANUAL TRACTOR ASSEMBLY FOR TRACKING WHEEL CHAIR