twenty-sided

Industry

  • CPC
  • A63F2009/0446
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Current Industry

Patents Grantslast 30 patents

  • Information Patent Grant

    Collapsible polyhedron

    • Patent number 11,219,818
    • Issue date Jan 11, 2022
    • David Yakos
    • G08 - SIGNALLING
  • Information Patent Grant

    Card game

    • Patent number 9,573,046
    • Issue date Feb 21, 2017
    • Mattel, Inc.
    • Brian M. Yu
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Equals: the game of strategy for the basic facts

    • Patent number 7,815,191
    • Issue date Oct 19, 2010
    • Mary Kay Bacallao Fanning
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Consonant pain

    • Patent number 7,238,107
    • Issue date Jul 3, 2007
    • Julian Clyde McVay, III
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Method of playing a wagering game

    • Patent number 6,123,333
    • Issue date Sep 26, 2000
    • Richard G. McGinnis
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    Icosahedron decimal dice

    • Patent number 5,909,874
    • Issue date Jun 8, 1999
    • Maurice Daniel
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Board game having a random indicator for determining direction, amo...

    • Patent number 5,607,159
    • Issue date Mar 4, 1997
    • Paul H. Bryson
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Toy bomb and game

    • Patent number 5,520,387
    • Issue date May 28, 1996
    • A. Ray Snow
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Symmetrical dice with card indicia

    • Patent number 5,224,708
    • Issue date Jul 6, 1993
    • Richard W. Gathman
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Symmetrical dice with card indicia

    • Patent number 5,145,175
    • Issue date Sep 8, 1992
    • Richard W. Gathman
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Word game

    • Patent number 4,892,319
    • Issue date Jan 9, 1990
    • Theodore D. Johnson
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Word and die game

    • Patent number 4,735,419
    • Issue date Apr 5, 1988
    • Richard L. Koca
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Variable surface board game

    • Patent number 4,695,056
    • Issue date Sep 22, 1987
    • C & C Concepts, Inc.
    • Donald P. Cornelson
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Football game board

    • Patent number 4,524,975
    • Issue date Jun 25, 1985
    • Keith E. Caughie
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Chance device

    • Patent number 4,497,487
    • Issue date Feb 5, 1985
    • Henry O. Crippen
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Word building game

    • Patent number 4,055,348
    • Issue date Oct 25, 1977
    • Pettersen B. Marzoni
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    1555447

    • Patent number 1,555,447
    • Issue date Sep 29, 1925
    • A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents