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2010
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Invention
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Display device, system and methods for a craps table.
Embodiments include a device, system and m... |
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2007
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Invention
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Coaligned bar codes and validation means. A security mark having multiple optically orthogonal co... |
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Invention
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Display device, system and methods for a craps table. A device, system and method for display for... |
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P/S
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ENCODED RFID TAGS; CARDS FOR RADIO FREQUENCY IDENTIFICATION CREDENTIALS AND RFID READERS; RADIO F... |
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2006
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P/S
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ENCODED RADIO FREQUENCY IDENTIFICATION (RFID) CREDENTIALS, NAMELY, CARDS AND TAGS AND READERS FOR... |
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Invention
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Method of cashless gaming and player tracking. Methods of cashless gaming and player tracking use... |
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Invention
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Vending machine having promotional features. A vending machine having promotional features, where... |
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Invention
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Vending machine having a game of chance. A machine for vending snacks, product samples, customer ... |
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Invention
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Method of cashless gaming and player tracking.
Methods of cashless gaming and player tracking us... |
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2005
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Invention
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Shielded rfid transceiver with illuminated sensing surface. A transceiver for reading RFID tags h... |
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Invention
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Methods of cashless gaming and player tracking.
Methods of cashless gaming and player tracking u... |
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Invention
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Vending machine having a game of chance.
A machine for vending snacks, product samples, customer... |
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2004
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Invention
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Method of and apparatus for transferring coin/token signature data between coin/token acceptor de... |
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2003
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Invention
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Method and apparatus for transfering coin/token signature data between coin/token acceptor device... |
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2000
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Invention
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An electronic security key for enabling electronic coin acceptors and the like. An electronic sec... |
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1999
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Invention
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Token having predetermined optical characteristics and a token validation device therefor. A toke... |
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Invention
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Electronic security key for enabling electronic coin acceptors and the like. An electronic securi... |
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Invention
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Token having predetermined optical characteristics. A token for use with a token operated device ... |
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1996
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Invention
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Vending apparatus and method having improved reliability. A vending apparatus of the type having ... |
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1993
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Invention
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Method of displaying vending periods of time. A vending device (10) that can respond to selection... |
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1992
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Invention
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Electronic control system for a locked drawer. An electronic control system (10) for use in contr... |
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Invention
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Car wash coin/token collection system. A car wash system includes a pair of car washing areas to ... |
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1990
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Invention
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Meter box with removable hinged door. A meter box defines an interior chamber and is closed by a ... |
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1989
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Invention
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Meter box with hidden hinged door. A meter box including a cabinet housing components, such as a ... |
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Invention
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Token having a predetermined optical characteristic, and a token validation device for use therew... |
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Invention
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Coin counter security circuit. A coin counter security circuit for use in vending machines having... |
