TREA

Wheel chock

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Information

  • Patent Grant
  • D409133
  • Patent Number
    D409,133
  • Date Filed
    Thursday, February 13, 1997
    29 years ago
  • Date Issued
    Tuesday, May 4, 1999
    26 years ago
  • Inventors
  • Examiners
    • Spear; Robert M.
    Agents
    • Dorr, Carson, Sloan & Birney, P.C.
  • US Classifications
    Field of Search
    • US
    • D12 114
    • D12 120
    • D12 217
    • 188 4 R
    • 188 32
    • 224 524
    • 267 139
    • 267 140
    • 280 293
  • International Classifications
    • 1206
    • Term of Grant
      14Years
Information
Abstract
Description
Claims
  • The ornamental design for a wheel chock, as shown and described.
US Referenced Citations (12)
Number Name Date Kind
D219236 Hudak et al. Nov 1970
D326254 Ziaylek, Jr. et al. May 1992
D365078 Ziaylek Dec 1995
1971402 Goss Aug 1934
1976146 Self Oct 1934
2681377 Smithers Jun 1954
3054477 Bustin Sep 1962
3444963 Davis May 1969
4144951 Rea Mar 1979
4399893 Switzer Aug 1983
4781271 Wokeck Nov 1988
5465814 Ziaylek Nov 1995