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folding down backrest

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  • CPC
  • A61G2005/0866
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Parent Industries

AHUMAN NECESSITIES A61Medical science A61GTRANSPORT OR ACCOMODATION FOR PATIENTS OPERATING TABLES OR CHAIRS CHAIRS FOR DENTISTRY FUNERAL DEVICES

Current Industry

A61G2005/0866folding down backrest
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Wheelchair seat assembly
    • Patent number 9,532,912
    • Issue date Jan 3, 2017
    • Invacare Corporation
    • Howard Loewenthal
    • B60 - VEHICLES IN GENERAL
  • 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

    Foldable wheelchair
    • Patent number 9,375,370
    • Issue date Jun 28, 2016
    • Gregor Horacek
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Easily dissociable wheelchair
    • Patent number 9,358,164
    • Issue date Jun 7, 2016
    • Invacare International Sarl
    • Simon Brenner
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Foldable scooter frame
    • Patent number 9,301,893
    • Issue date Apr 5, 2016
    • Energy Control Limited
    • Donald P. H. Wu
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Motorized vehicle
    • Patent number 9,265,675
    • Issue date Feb 23, 2016
    • Moving Life Ltd.
    • Abraham-Nino Ransenberg
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Wheelchair and a method for producing said wheelchair
    • Patent number 9,259,370
    • Issue date Feb 16, 2016
    • ZRIHA HLAVIN INDUSTRIES LTD.
    • Yoav Gabriely
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Foldable electric wheelchair
    • Patent number 9,060,909
    • Issue date Jun 23, 2015
    • KD HEALTH CARE Co. USA, INC.
    • Zi Gui Gao
    • B60 - VEHICLES IN GENERAL
  • 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

    Wheelchair having pivoting backrest frame assembly
    • Patent number 8,328,215
    • Issue date Dec 11, 2012
    • Sunrise Medical GmbH & Co. KG
    • Michael Knopf
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Bi-folding wheelchair
    • Patent number 7,988,171
    • Issue date Aug 2, 2011
    • Carlsbad International Export Co., Inc.
    • Edward Y. Chong
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Wheelchair side guards
    • Patent number 7,950,684
    • Issue date May 31, 2011
    • Jaimie Borisoff
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Mobile support assembly
    • Patent number 7,926,834
    • Issue date Apr 19, 2011
    • AMG Medical, USA
    • Phillip Minyard Willis
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Retrofit height adjustable seat
    • Patent number 7,703,850
    • Issue date Apr 27, 2010
    • Dale A. Bell
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Mobile support assembly
    • Patent number 7,540,527
    • Issue date Jun 2, 2009
    • Phillip Minyard Willis
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Adjustable seating system
    • Patent number 7,192,042
    • Issue date Mar 20, 2007
    • Invacare Corporation
    • Matthew R. Cerreto
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Modular wheel chair
    • Patent number 7,100,716
    • Issue date Sep 5, 2006
    • Ulrich Alber GmbH
    • Bernd Engels
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Adjustable quick release frameless back support for a wheelchair
    • Patent number 6,659,563
    • Issue date Dec 9, 2003
    • Invacare Corporation
    • Jamison Float
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Tilt-in-place wheelchair having adjustable wheelbase width
    • Patent number 6,467,788
    • Issue date Oct 22, 2002
    • Tianfu Li
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Wheeled conveyance
    • Patent number 6,428,020
    • Issue date Aug 6, 2002
    • William David Steadman
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Lightweight motorized wheelchair
    • Patent number 6,331,013
    • Issue date Dec 18, 2001
    • Wheelchair Carrier, Inc.
    • Oong Choi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Lightweight motorized wheelchair
    • Patent number 6,329,771
    • Issue date Dec 11, 2001
    • Wheelchair Carrier, Inc.
    • Oong Choi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Wheelchair with a closed three-dimensional frame
    • Patent number 6,311,999
    • Issue date Nov 6, 2001
    • Kueschall Design AG
    • Rainer Kueschall
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Lightweight motorized wheelchair
    • Patent number 6,183,002
    • Issue date Feb 6, 2001
    • Wheelchair Carrier, Inc.
    • Oong Choi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Adjustable wheelbase wheelchair
    • Patent number 6,164,674
    • Issue date Dec 26, 2000
    • Adorno/Rogers Technology, Inc.
    • Richard H. Rogers
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Wheelchair
    • Patent number 6,027,132
    • Issue date Feb 22, 2000
    • Sunrise Medical HHG Inc.
    • William G. Robinson
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Adjustable seat back assembly for a wheelchair
    • Patent number 5,997,021
    • Issue date Dec 7, 1999
    • Sunrise Medical HHG Inc.
    • William G. Robinson
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Ergonomically designed seat assembly for a portable wheelchair
    • Patent number 5,904,398
    • Issue date May 18, 1999
    • Susan Farricielli
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Wheeled apparatus for use as walker and wheelchair
    • Patent number 5,605,345
    • Issue date Feb 25, 1997
    • Brookefield Hunter Incorporated
    • Ronald L. Erfurth
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Wheelchair frame assembly
    • Patent number 5,590,893
    • Issue date Jan 7, 1997
    • No Limit Designs, Inc.
    • William G. Robinson
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

  • Information Patent Application

    FOLDING DEVICE FOR POWER SCOOTERS
    • Publication number 20160089285
    • Publication date Mar 31, 2016
    • Ming-Chuan Cheng
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    FOLDABLE WHEELCHAIR
    • Publication number 20160058637
    • Publication date Mar 3, 2016
    • Gregor Horacek
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    STAIR-CLIMBING WHEELCHAIR
    • Publication number 20150216748
    • Publication date Aug 6, 2015
    • PELICO LLC
    • Amer Abughaida
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    MOTORIZED VEHICLE
    • Publication number 20150209205
    • Publication date Jul 30, 2015
    • Moving Life Ltd.
    • Abraham-Nino Ransenberg
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • 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 A METHOD FOR PRODUCING SAID WHEELCHAIR
    • Publication number 20130154231
    • Publication date Jun 20, 2013
    • ZRIHA HLAVIN INDUSTRIES LTD.
    • Yoav Gabriely
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    FOLDABLE WHEELCHAIR
    • Publication number 20110291387
    • Publication date Dec 1, 2011
    • Yuan-Chieh CHANG LIAO
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Wheelchair Seat Assembly
    • Publication number 20110227314
    • Publication date Sep 22, 2011
    • INVACARE CORPORATION
    • Howard Lowenthal
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Wheelchair Having Pivoting Backrest Frame Assembly
    • Publication number 20100194162
    • Publication date Aug 5, 2010
    • SUNRISE MEDICAL HHG, INC.
    • Michael Knopf
    • 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

    Bi-Folding Wheelchair
    • Publication number 20080265542
    • Publication date Oct 30, 2008
    • Edward Y. Chong
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Mobile support assembly
    • Publication number 20080129016
    • Publication date Jun 5, 2008
    • Phillip Minyard Willis
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Wheelchair side guards
    • Publication number 20080111341
    • Publication date May 15, 2008
    • Jaimie Borisoff
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Mobile support assembly
    • Publication number 20080093826
    • Publication date Apr 24, 2008
    • Phillip Minyard Willis
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    SELF PROPELLED TRICYCLE WHEEL CHAIR
    • Publication number 20080023932
    • Publication date Jan 31, 2008
    • Gryphon Corporation
    • Robert W. Baumbach
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Mobile support assembly
    • Publication number 20070152416
    • Publication date Jul 5, 2007
    • Phillip Minyard Willis
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Mobile support assembly
    • Publication number 20070096436
    • Publication date May 3, 2007
    • Phillip Minyard Willis
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Modular wheel chair
    • Publication number 20070062743
    • Publication date Mar 22, 2007
    • Bernd Engels
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Adjustable seating system
    • Publication number 20060066143
    • Publication date Mar 30, 2006
    • INVACARE CORPORATION
    • Matthew R. Cerreto
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Dynamic seating system for personal mobility vehicle
    • Publication number 20050029855
    • Publication date Feb 10, 2005
    • Wayne H. Hanson
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Adjustable quick release frameless back support for a wheelchair
    • Publication number 20030102706
    • Publication date Jun 5, 2003
    • Jamison Float
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Modular wheel chair
    • Publication number 20030030243
    • Publication date Feb 13, 2003
    • Bernd Engels
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Size-adjustable laterally-folding tilting-frame wheelchair
    • Publication number 20030006578
    • Publication date Jan 9, 2003
    • Freedom Designs Incorporated
    • Mauricio Melgarejo
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Wheelchair and power booster wheel assembly for conversion of conve...
    • Publication number 20020145271
    • Publication date Oct 10, 2002
    • Alphonso V. Sanchez
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Lightweight motorized wheelchair
    • Publication number 20010005073
    • Publication date Jun 28, 2001
    • Oong Choi
    • B60 - VEHICLES IN GENERAL