Barriers, obstacles or obstructions

Industry

  • CPC
  • A63F2003/00848
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Patents Grantslast 30 patents

  • Information Patent Grant

    Dice angle game

    • Patent number 10,857,449
    • Issue date Dec 8, 2020
    • Christopher J. Carroll
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Board game with 3D dynamic gameplay

    • Patent number 8,079,594
    • Issue date Dec 20, 2011
    • Thomas H. Greenawalt
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Gaming apparatus using integrated rollers for game pieces

    • Patent number 7,784,792
    • Issue date Aug 31, 2010
    • Delroy Davis
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Educational question and answer escape game having an antagonist el...

    • Patent number 7,441,777
    • Issue date Oct 28, 2008
    • Robert L. Thompson
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Game with path-intersecting disruptor

    • Patent number 7,306,227
    • Issue date Dec 11, 2007
    • Mattel, Inc.
    • Tyler Kenney
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Game with multi-level game board

    • Patent number 7,040,624
    • Issue date May 9, 2006
    • Mattel, Inc.
    • Jonathan Bedford
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Game with multiple chambers

    • Patent number 7,025,352
    • Issue date Apr 11, 2006
    • Mattel, Inc.
    • Jonathan Bedford
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Strategy game with dynamic playing board

    • Patent number 6,983,937
    • Issue date Jan 10, 2006
    • Joel S. Levinson
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Game with accumulable tokens

    • Patent number 6,871,853
    • Issue date Mar 29, 2005
    • Mattel, Inc.
    • Jonathan Bedford
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Game with commonly moved enemy

    • Patent number 6,796,561
    • Issue date Sep 28, 2004
    • Mattel, Inc.
    • Jonathan Bedford
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Board game

    • Patent number 6,669,197
    • Issue date Dec 30, 2003
    • Bruce D. Lund
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Concealed chess game

    • Patent number 5,957,455
    • Issue date Sep 28, 1999
    • Chester P. Aldridge
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Board game apparatus and method of play

    • Patent number 5,464,224
    • Issue date Nov 7, 1995
    • David A. Rosenbaum
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Game with interchangeable pieces

    • Patent number 5,236,194
    • Issue date Aug 17, 1993
    • Mani Mohtasham
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Amusement game

    • Patent number 5,188,364
    • Issue date Feb 23, 1993
    • Carmine L. Falzarano
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Kit for board games

    • Patent number 5,007,651
    • Issue date Apr 16, 1991
    • Stanley I. Mason
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Kit for board games

    • Patent number 4,955,617
    • Issue date Sep 11, 1990
    • Stanley I. Mason
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Board game

    • Patent number 4,688,802
    • Issue date Aug 25, 1987
    • John W. Sandifer
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Board game with chance device playing piece

    • Patent number 4,534,567
    • Issue date Aug 13, 1985
    • Marvin Glass & Associates
    • Michael J. Ferris
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Dice and blackjack game board

    • Patent number 4,515,369
    • Issue date May 7, 1985
    • Ernest L. Johnson
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Shiftable block puzzle

    • Patent number 4,422,641
    • Issue date Dec 27, 1983
    • Pierre R. Collin
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    3127175

    • Patent number 3,127,175
    • Issue date Mar 31, 1964
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    1989411

    • Patent number 1,989,411
    • Issue date Jan 29, 1935
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    1560921

    • Patent number 1,560,921
    • Issue date Nov 10, 1925
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    427392

    • Patent number 427,392
    • Issue date May 6, 1890
    • A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents