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A61G2005/1086
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HUMAN NECESSITIES
A61
Medical science
A61G
TRANSPORT OR ACCOMODATION FOR PATIENTS OPERATING TABLES OR CHAIRS CHAIRS FOR DENTISTRY FUNERAL DEVICES
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A61G2005/1086
Anti-roll-back devices
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Patents Grants
last 30 patents
Information
Patent Grant
Power driven vehicle having a take-apart frame
Patent number
9,561,143
Issue date
Feb 7, 2017
Invacare International Sarl
Dirk Hoffmann
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Two-wheeled self-balancing wheelchair
Patent number
9,445,959
Issue date
Sep 20, 2016
Joon-Hyung Kim
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Walker docking station
Patent number
9,439,825
Issue date
Sep 13, 2016
Arnold Darryl Bard
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Suspension structure for an electric wheelchair
Patent number
9,072,640
Issue date
Jul 7, 2015
Energy Control Limited
Donald P. H. Wu
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Personal vehicle control device
Patent number
9,056,629
Issue date
Jun 16, 2015
Aisin Seiki Kabushiki Kaisha
Mitsuhiro Kamo
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Hub assembly for a wheelchair
Patent number
8,720,650
Issue date
May 13, 2014
Yu-Ming Wu
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Wheelchair
Patent number
8,573,622
Issue date
Nov 5, 2013
Lu Papi & Associates Pty Ltd
Luciano Papi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Apparatus for transporting an invalid
Patent number
7,841,611
Issue date
Nov 30, 2010
Volodymyr Ivanchenko
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Drive assistance device for a wheel chair and a wheel chair having...
Patent number
7,840,327
Issue date
Nov 23, 2010
Ulrich Alber GmbH
Paul-Gerhard Bitzer
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Apparatus for transporting an invalid
Patent number
7,641,211
Issue date
Jan 5, 2010
Volodymyr Ivanchenko
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Automatically engaging safety device for a wheelchair or other medi...
Patent number
7,455,309
Issue date
Nov 25, 2008
Meyrav Dror
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Wheelchair safety brake assembly
Patent number
7,316,298
Issue date
Jan 8, 2008
The United States of America as represented by the Secretary of the Army
Arthur F. Yeager
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Wheelchair with forced driven front caterpillar wheels
Patent number
7,311,160
Issue date
Dec 25, 2007
Nag-Bok Lim
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Free-wheeling hub device
Patent number
7,225,910
Issue date
Jun 5, 2007
Bengt-Ake Henriksson
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Brake system
Patent number
7,124,858
Issue date
Oct 24, 2006
Akebono Brake Industry Co., Ltd.
Hiroshi Ikegami
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Modularized wheel chairs
Patent number
7,052,023
Issue date
May 30, 2006
Aerospace Industrial Development Corporation
Zen-Jye Chen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Manually-propelled vehicle and related systems
Patent number
6,916,032
Issue date
Jul 12, 2005
J.T. Labs, Ltd.
Sui-Kay Wong
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Two-speed wheel assembly for manual wheelchairs, with a quick-relea...
Patent number
6,805,371
Issue date
Oct 19, 2004
Magic Wheels, Inc
Stephen M. Meginniss
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Wheelchair brake apparatus and wheelchair including same
Patent number
6,739,610
Issue date
May 25, 2004
Air Movement Technologies, Inc.
James B. Connors
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Wheelchair brake system with anti-rollback and anti-tip capabilities
Patent number
6,688,437
Issue date
Feb 10, 2004
Universal Medical Products, Inc.
Boris Usherovich
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Anti-rollback brake
Patent number
6,655,503
Issue date
Dec 2, 2003
Thomas O. Moody
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Wheelchair automatic anti-rollback assembly
Patent number
6,371,503
Issue date
Apr 16, 2002
210 Innovations LLC
James K. Ritchie
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Wheel chair rollback stop
Patent number
6,347,688
Issue date
Feb 19, 2002
Steven R. Hall
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Wheelchair automatic anti-rollback assembly
Patent number
6,279,936
Issue date
Aug 28, 2001
210 Innovations LLC
James K. Ritchie
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Incline anti-rollback system for wheelchairs
Patent number
6,203,041
Issue date
Mar 20, 2001
Hulbert Robertson Helm
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Wheelchair automatic anti-rollback assembly
Patent number
6,092,824
Issue date
Jul 25, 2000
210 Innovations LLC
James K. Ritchie
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Ratcheting hub wheelchair attachment
Patent number
5,746,437
Issue date
May 5, 1998
Robin L. Faber
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Wheelchair
Patent number
5,609,348
Issue date
Mar 11, 1997
Regain, Inc.
Michael H. Galumbeck
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Wheel assembly for a wheelchair, incorporating a change speed hub
Patent number
5,486,016
Issue date
Jan 23, 1996
Godin; Gary
Gary Godin
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Two piece collapsible wheelchair
Patent number
5,401,044
Issue date
Mar 28, 1995
Regain, Inc.
Michael H. Galumbeck
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
WHEELCHAIR
Publication number
20140021694
Publication date
Jan 23, 2014
Luciano Papi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
WHEELCHAIR AND FRAME FOR A WHEELCHAIR
Publication number
20130300083
Publication date
Nov 14, 2013
Jaimie Borisoff
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
PERSONAL VEHICLE CONTROL DEVICE
Publication number
20130253769
Publication date
Sep 26, 2013
AISIN SEIKI KABUSHIKI KAISHA
Mitsuhiro KAMO
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Application
HUB ASSEMBLY FOR A WHEELCHAIR
Publication number
20130033092
Publication date
Feb 7, 2013
YU-MING WU
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
APPARATUS FOR TRANSPORTING AN INVALID
Publication number
20100052270
Publication date
Mar 4, 2010
Volodymyr Ivanchenco
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Drive assistance device for a wheel chair and a wheel chair having...
Publication number
20100036543
Publication date
Feb 11, 2010
ULRICH ALBER GMBH
Paul-Gerhard BITZER
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
WHEELCHAIR
Publication number
20100007114
Publication date
Jan 14, 2010
Luciano Papi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Wheelchair
Publication number
20090045002
Publication date
Feb 19, 2009
A & M CONSULTANCY & INVESTMENTS B.V.
Anton Cornelis Riemslag
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Apparatus for transporting an invalid
Publication number
20080100036
Publication date
May 1, 2008
Volodymyr Ivanchenko
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Automatically engaging safety device for a wheelchair or other medi...
Publication number
20080067780
Publication date
Mar 20, 2008
Meyrav Dror
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Slimmed wheel motor having brake
Publication number
20070089946
Publication date
Apr 26, 2007
Jaeger Industrial Co., Ltd.
Sheng-Yang Mao
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Wheelchair with forced driven front caterpillar wheels
Publication number
20060119078
Publication date
Jun 8, 2006
Nag-Bok Lim
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Modularized wheel chairs
Publication number
20060017263
Publication date
Jan 26, 2006
Zen-Jye Chen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Free-wheeling hub device
Publication number
20060011439
Publication date
Jan 19, 2006
Bengt-Ake Henriksson
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Wheelchair safety brake assembly
Publication number
20060000678
Publication date
Jan 5, 2006
Arthur F. Yeager
B60 - VEHICLES IN GENERAL
Information
Patent Application
Brake system
Publication number
20040144600
Publication date
Jul 29, 2004
Hiroshi Ikegami
B60 - VEHICLES IN GENERAL
Information
Patent Application
Manually-propelled vehicle and related systems
Publication number
20040051272
Publication date
Mar 18, 2004
J.T. LABS, LTD.
Sui-Kay Wong
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Gravity reacting anti-rollerback brake
Publication number
20030226719
Publication date
Dec 11, 2003
Arthur J. Yeager
B60 - VEHICLES IN GENERAL
Information
Patent Application
Wheelchair brake apparatus and wheelchair including same
Publication number
20030189310
Publication date
Oct 9, 2003
Air Movement Technologies, Inc.
James B. Connors
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Two-speed wheel assembly for manual wheelchairs, with a quick-relea...
Publication number
20030052531
Publication date
Mar 20, 2003
Stephen M. Meginniss III
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Wheelchair brake system with anti-rollback and anti-tip capabilities
Publication number
20020175027
Publication date
Nov 28, 2002
UNIVERSAL MEDICAL PRODUCTS, INC.
Boris Usherovich
B60 - VEHICLES IN GENERAL
Information
Patent Application
Wheelchair automatic anti-rollback assembly
Publication number
20010040354
Publication date
Nov 15, 2001
210 INNOVATIONS LLC
James K. Ritchie
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS