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  • CPC
  • A63F2003/00914
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Patents Grantslast 30 patents

  • Information Patent Grant

    Three-dimensional puzzle assembly

    • Patent number 6,015,150
    • Issue date Jan 18, 2000
    • Marcel Giguere
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    3582070

    • Patent number 3,582,070
    • Issue date Jun 1, 1971
    • A63 - SPORTS GAMES AMUSEMENTS