TREA

for the back-rest

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  • CPC
  • A61G2005/1048
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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

A61G2005/1048for the back-rest
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

    Cushioning system
    • Patent number 9,295,340
    • Issue date Mar 29, 2016
    • Roger Thomas Mascull and Elizabeth Jocelyn Mascull as Trustees of the RT and...
    • Rouand James Mortimer Scarlett
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Moldable seating system
    • Patent number 9,186,290
    • Issue date Nov 17, 2015
    • The Comfort Companies, Inc.
    • Rebecca Fowler
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Lateral support apparatus for a chair
    • Patent number 9,078,525
    • Issue date Jul 14, 2015
    • Andrew Laurence O'Sullivan
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Backrest for wheelchair
    • Patent number 8,991,926
    • Issue date Mar 31, 2015
    • Invacare International Sarl
    • Ulf Johansson
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Wheelchair seat assembly
    • Patent number 8,919,797
    • Issue date Dec 30, 2014
    • Invacare Corp.
    • Howard Lowenthal
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Patient support system and method
    • Patent number 8,678,007
    • Issue date Mar 25, 2014
    • Winston Allen Porter
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Back support, orientation mechanism and method
    • Patent number 8,567,863
    • Issue date Oct 29, 2013
    • Aspen Seating, LLC
    • Thomas R. Hetzel
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Seat with dynamic seat back
    • Patent number 8,167,371
    • Issue date May 1, 2012
    • Mark Carl Underwood
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Mobile chair assembly
    • Patent number 8,162,346
    • Issue date Apr 24, 2012
    • Carole Purdue
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Pathology related individual modular orthopedic seating system
    • Patent number 7,918,510
    • Issue date Apr 5, 2011
    • Johanna Hendrika van den Nieuwboer
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Ventilation system for seat
    • Patent number 7,708,338
    • Issue date May 4, 2010
    • Amerigon Incorporated
    • Scott R. Wolas
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Pneumatic support system for a wheelchair
    • Patent number 7,472,956
    • Issue date Jan 6, 2009
    • Rehabilitation Institute of Chicago
    • Mohsen Makhsous
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Seating furniture for children
    • Patent number 6,543,844
    • Issue date Apr 8, 2003
    • Bloorview MacMillan Centre
    • Stephen Ryan
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Seating system
    • Patent number 6,378,947
    • Issue date Apr 30, 2002
    • Bloorview MacMillan Centre
    • Alan Barber
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Orthopedic seat with inflatable cells
    • Patent number 6,159,172
    • Issue date Dec 12, 2000
    • Sand Therapeutic, Inc.
    • Gary Gray
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Cushion element for use in a wheelchair
    • Patent number 6,142,573
    • Issue date Nov 7, 2000
    • Everest & Jennings Canadian Limited
    • David Harding
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Dynamic backrest support system
    • Patent number 5,713,631
    • Issue date Feb 3, 1998
    • Linley; Peter W.
    • Hugh O'Neill
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Dynamic combination seating and backrest support system
    • Patent number 5,678,891
    • Issue date Oct 21, 1997
    • Linley; Peter W.
    • Hugh O'Neill
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Seating and back systems for a wheelchair
    • Patent number 5,671,977
    • Issue date Sep 30, 1997
    • Jay Medical Ltd.
    • Eric C. Jay
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Dynamic seating support system
    • Patent number 5,662,384
    • Issue date Sep 2, 1997
    • Linley; Peter W.
    • Hugh O'Neill
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Seating and back systems for a wheelchair
    • Patent number 5,647,637
    • Issue date Jul 15, 1997
    • Jay Medical Ltd.
    • Eric C. Jay
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Seating system with pressure relieving pad
    • Patent number 5,592,707
    • Issue date Jan 14, 1997
    • Jay Medical Ltd.
    • John C. Dinsmoor
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Seating and back systems for a wheelchair
    • Patent number 5,524,971
    • Issue date Jun 11, 1996
    • Jay Medical Ltd.
    • Eric C. Jay
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Seating system with pressure relieving fluid pad
    • Patent number 5,490,299
    • Issue date Feb 13, 1996
    • Jay Medical Ltd.
    • John C. Dinsmoor
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Contoured seating construction and method
    • Patent number 5,449,478
    • Issue date Sep 12, 1995
    • Gunnell, Inc.
    • Dwight S. Gay
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Seating system for a mobile chair
    • Patent number 5,437,496
    • Issue date Aug 1, 1995
    • Lori Rickard
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Custom orthotic bracing system
    • Patent number 5,426,801
    • Issue date Jun 27, 1995
    • Lake Medical Products, Inc.
    • Jeffrey D. Klearman
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Seating and back systems for a wheelchair
    • Patent number 5,352,023
    • Issue date Oct 4, 1994
    • Jay Medical, Ltd.
    • Eric C. Jay
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Seat cushion
    • Patent number 5,294,181
    • Issue date Mar 15, 1994
    • E.R. Carpenter Company, Inc.
    • Robert J. Rose
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

  • Information Patent Application

    TRUNK SUPPORT CUSHION
    • Publication number 20160338889
    • Publication date Nov 24, 2016
    • YUKI TRADING CO., LTD.
    • Takafumi IZUTSU
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    CONTOURING DEVICE
    • Publication number 20160166080
    • Publication date Jun 16, 2016
    • Roger Thomas MASCULL
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    CUSHIONING SYSTEM
    • Publication number 20150189996
    • Publication date Jul 9, 2015
    • Rogeer Thomas Mascull and Elizabeth Jocelyn Mas- ull as trustees of the RT an...
    • Rouand James Mortimer Scarlett
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    WHEELCHAIR SEAT ASSEMBLY
    • Publication number 20150157518
    • Publication date Jun 11, 2015
    • INVACARE CORPORATION
    • Howard Loewenthal
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    PATIENT SUPPORT SYSTEM AND METHOD
    • Publication number 20150000680
    • Publication date Jan 1, 2015
    • Winston Allen Porter
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    SKIN IRRITANT REDUCTION CUSHIONING CONSTRUCTION
    • Publication number 20140223666
    • Publication date Aug 14, 2014
    • David R. Pavlin
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Lateral Support Apparatus for a Chair
    • Publication number 20140217803
    • Publication date Aug 7, 2014
    • Andrew Laurence O'Sullivan
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Patient Contact Compensating Wheelchair
    • Publication number 20140110978
    • Publication date Apr 24, 2014
    • David Kurt Schneider
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    MOLDABLE SEATING SYSTEM
    • Publication number 20130221724
    • Publication date Aug 29, 2013
    • Rebecca FOWLER
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    BACKREST FOR WHEELCHAIR
    • Publication number 20130099542
    • Publication date Apr 25, 2013
    • INVACARE INTERNATIONAL SARL
    • Ulf JOHANSSON
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    WHEELCHAIR, WHEELCHAIR SUPPORT AND TRAVEL PILLOW
    • Publication number 20130076003
    • Publication date Mar 28, 2013
    • Karen E. Lanci
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    SEDATIVE FOR EXTERNAL USE, AND SEDATIVE SHEET, AND TEXTILE, CLOTHIN...
    • Publication number 20130045262
    • Publication date Feb 21, 2013
    • Nobuhiro Maruyama
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Mobile chair assembly
    • Publication number 20120274051
    • Publication date Nov 1, 2012
    • Carole PURDUE
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Back Support, Orientation Mechanism and Method
    • Publication number 20120223560
    • Publication date Sep 6, 2012
    • Thomas R. Hetzel
    • 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

    PATIENT SUPPORT SYSTEM AND METHOD
    • Publication number 20110213503
    • Publication date Sep 1, 2011
    • WINSTON ALLEN PORTER, III
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Selective Stabilization Seatback Support Assembly
    • Publication number 20110031790
    • Publication date Feb 10, 2011
    • Louis Voigt Smith, SR.
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Biohazard Wheelchair Cover
    • Publication number 20100300456
    • Publication date Dec 2, 2010
    • Joseph Gerard Purvis
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    MOBILE CHAIR ASSEMBLY
    • Publication number 20100140898
    • Publication date Jun 10, 2010
    • Carole PURDUE
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    SEAT WITH DYNAMIC SEAT BACK
    • Publication number 20090195038
    • Publication date Aug 6, 2009
    • JCM SEATING SOLUTIONS LTD.
    • Mark Carl Underwood
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Pathology related individual modular orthopedic seating system
    • Publication number 20080185899
    • Publication date Aug 7, 2008
    • Johanna Hendrika van den Nieuwboer
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    VENTILATION SYSTEM FOR SEAT
    • Publication number 20080084095
    • Publication date Apr 10, 2008
    • Amerigon Inc.
    • Scott R. Wolas
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Pneumatic support system for a wheelchair
    • Publication number 20060192362
    • Publication date Aug 31, 2006
    • Rehabilitation Institute of Chicago
    • Mohsen Makhsous
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Adjustable chair, in particular to prevent users from deep vein thr...
    • Publication number 20060033370
    • Publication date Feb 16, 2006
    • Arnold P. Jonas
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Air fluidized granular wound care wheelchair overlay
    • Publication number 20060022504
    • Publication date Feb 2, 2006
    • Timothy A. Johnson
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Adjustable chair, in particular to prevent users from deep vein thr...
    • Publication number 20050029846
    • Publication date Feb 10, 2005
    • Arnold Jonas
    • B60 - VEHICLES IN GENERAL