TREA

Back support for a wheelchair

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Information

  • Patent Grant
  • D407353
  • Patent Number
    D407,353
  • Date Filed
    Monday, October 6, 1997
    27 years ago
  • Date Issued
    Tuesday, March 30, 1999
    25 years ago
  • US Classifications
    Field of Search
    • US
    • D12 131
    • D12 133
    • 297 2841
    • 297 2843
    • 297 2846
    • 297 2847
    • 297 2848
    • 297 444
  • International Classifications
    • 1212
    • Term of Grant
      14Years
Information
Abstract
Description
Claims
  • The ornamental design for a back support for a wheelchair, as shown and described.
US Referenced Citations (21)
Number Name Date Kind
D349475 Mocur Aug 1994
D368399 Buffon Apr 1996
D383929 Ring et al. Sep 1997
3293671 Griffin Dec 1966
5062677 Jay et al. Nov 1991
5127709 Rubinstein et al. Jul 1992
5211446 Jay et al. May 1993
5228747 Greene Jul 1993
5364162 Bar et al. Nov 1994
5407248 Jay et al. Apr 1995
5447356 Snijders Sep 1995
5518294 Ligon, Sr. et al. May 1996
5524969 Harrison et al. Jun 1996
5524971 Jay et al. Jun 1996
5544378 Chow Aug 1996
5547251 Axelson Aug 1996
5564788 Warhaftig Oct 1996
5573302 Harrison et al. Nov 1996
5630651 Fishbane May 1997
5671977 Jay et al. Sep 1997
5678891 O'Neill et al. Oct 1997
Non-Patent Literature Citations (1)
Entry
"Designing the Future of Rehab Seating" .COPYRGT.Pin Dot Products, Inc. 1989.