TREA

Toy construction block

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Information

  • Patent Grant
  • D290720
  • Patent Number
    D290,720
  • Date Filed
    Monday, December 2, 1985
    38 years ago
  • Date Issued
    Tuesday, July 7, 1987
    37 years ago
  • US Classifications
    Field of Search
    • US
    • D21 108
    • 446 85
    • 446 97
    • 446 99
    • 446 104
    • 446 105
    • 446 106
    • 446 107
    • 446 108
    • 446 109
    • 446 110
    • 446 117
    • 446 118
    • 446 120
    • 446 121
    • 446 124
    • 446 126
    • 446 127
    • Term of Grant
      14Years
Information
Abstract
Description
Claims
  • The ornamental design for a toy construction block, substantially as shown.
US Referenced Citations (3)
Number Name Date Kind
1216840 Ramsey et al. Feb 1917
3034254 Christiansen May 1962
4606732 Lyman Aug 1986
Foreign Referenced Citations (1)
Number Date Country
2118447 Nov 1983 GBX