used for masking

Industry

  • CPC
  • A63F2009/0618
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Patents Grantslast 30 patents

  • Information Patent Grant

    Non-trivia game and method of play

    • Patent number 8,985,583
    • Issue date Mar 24, 2015
    • Douglas P. Arduini
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Hidden image game piece

    • Patent number 8,079,618
    • Issue date Dec 20, 2011
    • Hidden Image Technology Solutions, LLC
    • Matthew Montesi
    • B44 - DECORATIVE ARTS
  • Information Patent Grant

    Hidden image game piece

    • Patent number 7,747,472
    • Issue date Jun 29, 2010
    • WS Packaging Group, Inc.
    • Thomas L. Barnhart
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Gaming machine, trading card and game system

    • Patent number 7,326,118
    • Issue date Feb 5, 2008
    • Aruze Corporation
    • Tomohiro Shinoda
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Method of making a hidden image game piece

    • Patent number 6,833,829
    • Issue date Dec 21, 2004
    • Global Commerce Group, LLC
    • Joel M. Brooks
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Hidden image game piece

    • Patent number 6,629,888
    • Issue date Oct 7, 2003
    • Thomas L. Barnhart
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Hidden image game piece

    • Patent number 6,406,062
    • Issue date Jun 18, 2002
    • Global Commerce Group, LLC
    • Joel M. Brooks
    • B44 - DECORATIVE ARTS
  • Information Patent Grant

    Method of making hidden image game piece

    • Patent number 6,296,900
    • Issue date Oct 2, 2001
    • Thomas L. Barnhart
    • B44 - DECORATIVE ARTS
  • Information Patent Grant

    Game apparatus

    • Patent number 5,314,197
    • Issue date May 24, 1994
    • Hersch & Company
    • Brian L. Hersch
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Method of coding gifts

    • Patent number 5,295,695
    • Issue date Mar 22, 1994
    • Vicki L. Tamanini
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    3799548

    • Patent number 3,799,548
    • Issue date Mar 26, 1974
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    3156468

    • Patent number 3,156,468
    • Issue date Nov 10, 1964
    • A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents