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Walter E. Schaffner

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  • Shavertown, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Curb-climbing power wheelchair
    • Patent number 7,490,683
    • Issue date Feb 17, 2009
    • Walter E. Schaffner
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Adjustable hinge and support structure
    • Patent number 6,749,262
    • Issue date Jun 15, 2004
    • Pride Mobility Products Corporation
    • Walter E. Schaffner
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Mid-wheel drive power wheelchair
    • Patent number 6,640,916
    • Issue date Nov 4, 2003
    • Pride Mobility Products, Corporation
    • Walter E. Schaffner
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Anti-tip caster suspension for a wheelchair
    • Patent number 6,543,798
    • Issue date Apr 8, 2003
    • Pride Mobility Products Corporation
    • Walter E. Schaffner
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Mid-wheel drive power wheelchair
    • Patent number 6,199,647
    • Issue date Mar 13, 2001
    • Pride Mobility Products Corporation
    • Walter E. Schaffner
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Foldable midwheel drive power chair
    • Patent number 6,186,252
    • Issue date Feb 13, 2001
    • Pride Mobility Products, Corporation
    • Walter E. Schaffner
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Power wheelchair
    • Patent number 6,176,335
    • Issue date Jan 23, 2001
    • Pride Mobility Products, Corporation
    • Walter E. Schaffner
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Curb-climbing power wheelchair
    • Patent number 6,129,165
    • Issue date Oct 10, 2000
    • Pride Mobility Products, Corporation
    • Walter E. Schaffner
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Reclining lift chair
    • Patent number 6,000,758
    • Issue date Dec 14, 1999
    • Pride Health Care, Inc.
    • Walter E. Schaffner
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Mid-wheel drive power wheelchair
    • Patent number 5,944,131
    • Issue date Aug 31, 1999
    • Pride Health Care, Inc.
    • Walter E. Schaffner
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Electrically-powered scooter for personal transport
    • Patent number 5,695,021
    • Issue date Dec 9, 1997
    • Pride Health Care, Inc.
    • Walter Schaffner
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Curb-climbing power wheelchair
    • Publication number 20100170730
    • Publication date Jul 8, 2010
    • Walter E. Schaffner
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Curb-climbing power wheelchair
    • Publication number 20050127631
    • Publication date Jun 16, 2005
    • Walter E. Schaffner
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Power wheelchair
    • Publication number 20040188152
    • Publication date Sep 30, 2004
    • Walter E. Schaffner
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Anti-tip caster suspension for a wheelchair
    • Publication number 20020030343
    • Publication date Mar 14, 2002
    • Walter E. Schaffner
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Adjustable hinge and support structure
    • Publication number 20020005659
    • Publication date Jan 17, 2002
    • Walter E. Schaffner
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Mid-wheel drive power wheelchair
    • Publication number 20010011613
    • Publication date Aug 9, 2001
    • PRIDE MOBILITY PRODUCTS, CORPORATION
    • Walter E. Schaffner
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS