when user rises from seat

Industry

  • CPC
  • B62B5/0409
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Patents Grantslast 30 patents

  • Information Patent Grant

    Wheelchair safety device

    • Patent number 8,424,654
    • Issue date Apr 23, 2013
    • Jean-Marc Landry
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Disc golf equipment cart

    • Patent number 7,874,563
    • Issue date Jan 25, 2011
    • Russell Mims
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Wheelchair, brake unit therefor, and brake unit for a manually-prop...

    • Patent number 7,144,025
    • Issue date Dec 5, 2006
    • Teac Corporation
    • Toyoaki Wakita
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Wheelchair braking device

    • Patent number 6,978,864
    • Issue date Dec 27, 2005
    • Jim Peron
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • 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

    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

    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

    Automatic locking system for wheelchairs

    • Patent number 6,264,007
    • Issue date Jul 24, 2001
    • Safer Automatic Wheelchair Wheel Locks Inc.
    • Don S. Norton
    • B60 - VEHICLES IN GENERAL
  • 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

    Wheelchair braking device

    • Patent number 5,894,912
    • Issue date Apr 20, 1999
    • Dobben Trust; Steven L.
    • Steven Dobben
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Wheel chair electric brake and pedal safety kit

    • Patent number 5,358,266
    • Issue date Oct 25, 1994
    • Salem Home Inc.
    • Gail Roth
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Automatic braking wheelchair

    • Patent number 5,203,433
    • Issue date Apr 20, 1993
    • Grady A. Dugas
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Wheelchair apparatus

    • Patent number 4,993,736
    • Issue date Feb 19, 1991
    • Mangar Aids Limited
    • David E. T. Garman
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Automatic wheel chair brake

    • Patent number 4,623,043
    • Issue date Nov 18, 1986
    • John Babilas
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    3903513

    • Patent number 3,903,513
    • Issue date Sep 2, 1975
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    3529700

    • Patent number 3,529,700
    • Issue date Sep 22, 1970
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    3519284

    • Patent number 3,519,284
    • Issue date Jul 7, 1970
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    3302757

    • Patent number 3,302,757
    • Issue date Feb 7, 1967
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    2259924

    • Patent number 2,259,924
    • Issue date Oct 21, 1941
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents