TREA

Hitch box extension

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Information

  • Patent Grant
  • D374645
  • Patent Number
    D374,645
  • Date Filed
    Tuesday, September 26, 1995
    28 years ago
  • Date Issued
    Tuesday, October 15, 1996
    27 years ago
  • US Classifications
    Field of Search
    • US
    • D12 162
    • D12 104
    • 280 482
    • 280 4901
    • 280 491
    • 280 495
    • 280 4151
    • 280 4161
    • 224 405
    • 403 128-130
    • Term of Grant
      14Years
Information
Abstract
Description
Claims
  • The ornamental design for a hitch box extension, as shown.
US Referenced Citations (5)
Number Name Date Kind
4202562 Sorenson May 1980
5354087 Head Oct 1994
5451088 Young Sep 1995
5458389 Broad Oct 1995
5478124 Warrington et al. Dec 1995
Non-Patent Literature Citations (1)
Entry
J C Whitney & Co. Catalog, H0575c, pp. 95, 88, the hitch extension bar.