TREA

David Harding

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  • Toronto, CA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Safety system for a bathroom facility transfer system
    • Patent number 11,819,466
    • Issue date Nov 21, 2023
    • RAZ DESIGN INC.
    • Nelson W. H. Pang
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Urine deflector
    • Patent number 11,266,277
    • Issue date Mar 8, 2022
    • RAZ DESIGN INC.
    • Nelson Pang
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Tilt lock mechanism for a tilting wheelchair seat
    • Patent number 11,229,562
    • Issue date Jan 25, 2022
    • RAZ DESIGN INC.
    • Ethan Maiolo
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Reconfigurable tilt wheelchair
    • Patent number 8,579,315
    • Issue date Nov 12, 2013
    • PDG Product Design Group Inc.
    • Nancy Balcom
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Reconfigurable tilt wheelchair
    • Patent number 8,511,699
    • Issue date Aug 20, 2013
    • PDG Product Design Group Inc.
    • Nancy Balcom
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Telescoping crossbar assembly
    • Patent number 8,424,896
    • Issue date Apr 23, 2013
    • PDG Product Design Group Inc.
    • Nancy Balcom
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Reconfigurable tilt wheelchair
    • Patent number 8,336,898
    • Issue date Dec 25, 2012
    • PDG Product Design Group Inc.
    • Nancy Balcom
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Reconfigurable tilt wheelchair
    • Patent number 8,132,823
    • Issue date Mar 13, 2012
    • PDG Product Design Group Inc.
    • Nancy Balcom
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Reconfigurable tilt wheelchair
    • Patent number 7,871,094
    • Issue date Jan 18, 2011
    • PDG, Inc.
    • Nancy Balcom
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Weight positioning reclining seat kit for wheelchairs
    • Patent number 6,390,554
    • Issue date May 21, 2002
    • 1239907 Ontario Limited
    • Richard Eakins
    • 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

    Adjustable chair
    • Patent number 6,015,189
    • Issue date Jan 18, 2000
    • Genus Medical Inc.
    • Douglas Broadhead
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Wheelchair for large individuals
    • Patent number 5,957,474
    • Issue date Sep 28, 1999
    • PDG Inc.
    • Phil Mundy
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Adjustable chair
    • Patent number 5,320,412
    • Issue date Jun 14, 1994
    • Genus Medical Inc.
    • Richard Eakins
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

  • Information Patent Application

    SAFETY SYSTEM FOR A BATHROOM FACILITY TRANSFER SYSTEM
    • Publication number 20220192907
    • Publication date Jun 23, 2022
    • RAZ DESIGN INC.
    • Nelson W.H. Pang
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    TILT LOCK MECHANISM FOR A TILTING WHEELCHAIR SEAT
    • Publication number 20210220198
    • Publication date Jul 22, 2021
    • RAZ DESIGN INC.
    • Ethan Maiolo
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    URINE DEFLECTOR
    • Publication number 20210045593
    • Publication date Feb 18, 2021
    • RAZ DESIGN INC.
    • Nelson Pang
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    RECONFIGURABLE TILT WHEELCHAIR
    • Publication number 20130062858
    • Publication date Mar 14, 2013
    • PDG PRODUCT DESIGN GROUP INC.
    • Nancy BALCOM
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    RECONFIGURABLE TILT WHEELCHAIR
    • Publication number 20120119466
    • Publication date May 17, 2012
    • Nancy Balcom
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    RECONFIGURABLE TILT WHEELCHAIR
    • Publication number 20120104726
    • Publication date May 3, 2012
    • Nancy Balcom
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    RECONFIGURABLE TILT WHEELCHAIR
    • Publication number 20120104724
    • Publication date May 3, 2012
    • Nancy Balcom
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    RECONFIGURABLE TILT WHEELCHAIR
    • Publication number 20110068553
    • Publication date Mar 24, 2011
    • Nancy Balcom
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    RECONFIGURABLE TILT WHEELCHAIR
    • Publication number 20090045599
    • Publication date Feb 19, 2009
    • Nancy Balcom
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE