TREA

Calf exerciser

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Information

  • Patent Grant
  • D320825
  • Patent Number
    D320,825
  • Date Filed
    Tuesday, December 12, 1989
    34 years ago
  • Date Issued
    Tuesday, October 15, 1991
    33 years ago
  • Inventors
  • Examiners
    • Rademaker; Charles A.
    Agents
    • Bode; George A.
  • US Classifications
    Field of Search
    • US
    • D21 191-199
    • 272 93
    • 272 116
    • 272 125
    • 272 143
    • 272 144
    • 272 137
    • 272 900
    • 272 94
    • 272 96
    • 272 70
    • 273 DIG 30
    • Term of Grant
      14Years
Information
Abstract
Description
Claims
  • The ornamental design for a calf exerciser, as shown.
US Referenced Citations (4)
Number Name Date Kind
D264736 Wolf Jun 1982
1922566 Brand Aug 1933
3256015 Perrin Jun 1966
4721300 Guzman Jan 1988