Rhombus

Industry

  • CPC
  • A63F2009/0686
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Current Industry

Patents Grantslast 30 patents

  • Information Patent Grant

    Tile game and method of playing same

    • Patent number 5,346,225
    • Issue date Sep 13, 1994
    • Jack Walling
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    3638947

    • Patent number 3,638,947
    • Issue date Feb 1, 1972
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    3178332

    • Patent number 3,178,332
    • Issue date Apr 13, 1965
    • B44 - DECORATIVE ARTS

Patents Applicationslast 30 patents

  • Information Patent Application

    Learning puzzle of geometric shapes

    • Publication number 20070262521
    • Publication date Nov 15, 2007
    • Williams Sonoma, Inc.
    • Bill Burns
    • A63 - SPORTS GAMES AMUSEMENTS