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Browse by Category: Main > Entertainment & Recreation
Class Information
Number: 273/237
Name: Amusement devices: games > Board games, pieces, or boards therefor > Electrical
Description: Game structure in which (1) the surface having a pattern or confining region, (2) the contest element or the equivalent thereof, or (3) any structure connected to the surface or contest element is electrical in nature or contains an electrical component.










Sub-classes under this class:

Class Number Class Name Patents
273/238 Removable and discrete game piece changes status of circuit 83


Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
8663007 Card game playing device and method of playing a game Mar. 4, 2014
8662985 Adding secondary game to conventional gaming machines Mar. 4, 2014
8616957 Slot machine game for two players Dec. 31, 2013
8585478 Non-traditional poker wagering game Nov. 19, 2013
8556691 System and method for adding a skill aspect to games of chance Oct. 15, 2013
8517383 Interactive game board system incorporating capacitive sensing and identification of game pieces Aug. 27, 2013
8512151 Integration of board games and touch screen devices Aug. 20, 2013
8506382 Slot machine game for two players Aug. 13, 2013
8505917 Board game utilizing binary numbers Aug. 13, 2013
8456415 Object, method and system for transmitting information to a user Jun. 4, 2013
8430408 Gaming system having multiple player simultaneous display/input device Apr. 30, 2013
8419432 Tactile Sudoku Game Display for the Blind Apr. 16, 2013
8376861 System and method for inter-connectable multi-track media-based trading cards Feb. 19, 2013
8328613 Game tower Dec. 11, 2012
8308561 Gaming apparatus having a configurable control panel Nov. 13, 2012
8297513 Method and system for identifying a game piece Oct. 30, 2012
8298061 Apparatus and methodology for gaming Oct. 30, 2012
8248666 Information input/output device including a stage surface on which a reflecting medium including a printed dot pattern is disposed Aug. 21, 2012
8235812 Gaming system having multiple player simultaneous display/input device Aug. 7, 2012
8235826 Power transfer surface for game pieces, toys, and other devices Aug. 7, 2012
8226451 Collapsible structures having enhancements Jul. 24, 2012
8221210 Lottery game having secondary game with multiplier and second payout Jul. 17, 2012
8215642 Interactive modular tile system Jul. 10, 2012
8210942 Portable wagering game with vibrational cues and feedback mechanism Jul. 3, 2012
8201826 Game with stylus having differently shaped ends and housing having corresponding holes Jun. 19, 2012
8191896 Card game device, card data reader, card game control method, recording medium, program, and card Jun. 5, 2012
8172229 Card game device, card data reader, card game control method, recording medium, program, and card May. 8, 2012
8155637 Method of delivering information to cellular terminal and information delivery server Apr. 10, 2012
8132814 Sudoku solving apparatus Mar. 13, 2012
8104688 Method and system for identifying a game piece Jan. 31, 2012
8105141 System and method for adding a skill aspect to games of chance Jan. 31, 2012
RE43037 Gaming device for operating in a reverse payout mode and a method of operating same Dec. 20, 2011
8074990 Halloween afternoon at dracula 3-D castle board game Dec. 13, 2011
8056901 Educational kit and method for teaching academic and vocational subjects Nov. 15, 2011
8033902 Wide screen gaming apparatus Oct. 11, 2011
8009916 Ink recognition for use in character-based applications Aug. 30, 2011
7954820 Mixed media game and methods Jun. 7, 2011
7934994 Virtual cameras and 3-D gaming environments in a gaming machine May. 3, 2011
7918455 Chip with insert including an electronic microchip Apr. 5, 2011
7893646 Game system with robotic game pieces Feb. 22, 2011
7852223 Sequenced antenna array for determining where gaming chips with embedded RFID tags are located on a blackjack, poker or other gaming table and for myriad other RFID applications Dec. 14, 2010
7819739 Game apparatus Oct. 26, 2010
7798495 Electronic table top board game Sep. 21, 2010
7758046 Auto racing board game Jul. 20, 2010
7749067 Electronic bingo game player and method for playing electronic bingo Jul. 6, 2010
7701344 Radio direction finder for gaming chip and/or player tracking Apr. 20, 2010
7692630 Information processing apparatus and method, input device and method, program, and information processing system Apr. 6, 2010
7572186 Virtual cameras and 3-D gaming environments in a gaming machine Aug. 11, 2009
7469899 Electronic board game system with automated opponent Dec. 30, 2008
7465230 Virtual cameras and 3-D gaming environments in a gaming machine Dec. 16, 2008

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