TREA

Wheel chock

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Information

  • Patent Grant
  • D422960
  • Patent Number
    D422,960
  • Date Filed
    Monday, May 17, 1999
    26 years ago
  • Date Issued
    Tuesday, April 18, 2000
    25 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 (5)
Number Name Date Kind
D338651 Herron Aug 1993
D402616 Henry Dec 1998
2011469 Brueggemann Aug 1935
2992704 Showaker et al. Jul 1961
3317006 Patterson May 1967
Continuation in Parts (1)
Number Date Country
Parent 066614 Feb 1997