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Browse by Category: Main > Entertainment & Recreation
Class Information
Number: 273/271
Name: Amusement devices: games > Board games, pieces, or boards therefor > Alignment games (e.g., tic-tac-toe, go-moko)
Description: Games including at least one pattern formed from a plurality of discrete areas and each participant places contest elements or their equivalent into unoccupied areas, the contest ends when one of the participants has placed a specified number of his contest elements into consecutively adjacent areas of his pattern to thereby form a specified arrangement or arrangements.










Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
RE44786 System and method for monitoring handling of a firearm or other trigger-based device Mar. 4, 2014
8505918 Three dimensional tic-tac-toe game Aug. 13, 2013
8454021 Strategy game Jun. 4, 2013
8333381 Concave tic-tac-toe game board with deflector for rolling game playing member Dec. 18, 2012
8210537 Multi-grid tic-tac-toe game Jul. 3, 2012
8137201 Arrangement for building and operating human-computation and other games Mar. 20, 2012
8123225 Game apparatus and method of play for manual or computer application Feb. 28, 2012
8020870 Pattern recognition and duplication process and game Sep. 20, 2011
7987124 Method of and system for evaluating an appraisal value associated with a loan Jul. 26, 2011
7900925 Strategic pattern building board game Mar. 8, 2011
7867113 Goal detector for detection of an object passing a goal plane Jan. 11, 2011
7810814 Strategic pattern building board game with ejecting feature Oct. 12, 2010
7690654 System for playing a combination board and card game Apr. 6, 2010
7688219 System and method for monitoring handling of a firearm or other trigger-based device Mar. 30, 2010
7677570 Competitive Sudoku board game Mar. 16, 2010
7530571 Square peg round hole game May. 12, 2009
7458580 Lottery game card having a Sudoku game Dec. 2, 2008
7438292 Multi-game playing surface and associated methods Oct. 21, 2008
7380793 Marble board game Jun. 3, 2008
7168704 Interactive game Jan. 30, 2007
7114720 Game device and method for playing Oct. 3, 2006
6955355 Board game with nesting pieces Oct. 18, 2005
6866266 Game system and method of playing a game Mar. 15, 2005
6702288 Color game Mar. 9, 2004
6656044 Bingo/poker game Dec. 2, 2003
6655687 Arrangement for table game boards Dec. 2, 2003
6645070 3D rotating viewpoint game Nov. 11, 2003
6572469 Electronic tic-tac-toe game having three function control Jun. 3, 2003
6513708 Mathematics teaching system Feb. 4, 2003
6460849 Rotating ring game Oct. 8, 2002
6428003 Apparatus and method of playing a strategy game Aug. 6, 2002
6419231 Vocabulary board game Jul. 16, 2002
6394455 Board game with nesting pieces May. 28, 2002
6378867 Apparatus for playing a word game Apr. 30, 2002
6325374 Educational board game method and apparatus Dec. 4, 2001
6293550 Magnetic tic-tac-toe assembly Sep. 25, 2001
6276687 Method and apparatus for a game Aug. 21, 2001
6273422 Three dimensional alignment game playing system and method Aug. 14, 2001
6254098 Practical four-dimensional tic-tac-toe Jul. 3, 2001
6206372 Magic squares game Mar. 27, 2001
6120027 Rule based two/three dimensional game Sep. 19, 2000
6089871 Mathematical board game Jul. 18, 2000
6065751 Board game retainer for the game of go May. 23, 2000
6062561 Method of playing a board game May. 16, 2000
5927717 Numeric board game Jul. 27, 1999
5918883 Method of playing a board game Jul. 6, 1999
5855513 Electronic matching and position game Jan. 5, 1999
5839727 Game and a method of playing a board game Nov. 24, 1998
5833238 Board game system and process Nov. 10, 1998
5788236 Apparatus and method of playing a competitive strategy game Aug. 4, 1998

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