Tokenless slot machine system

Details Tokenless slot machine system Tokenless slot machine system

1987-12-29

1989-11-14

Picard, Leo P.

Amusement devices: games

Chance devices

Electric or magnetic

273143R, 273 1E, 273 85G, 364412, 283903, A63F 922, A63B 6700, G06F 1528

Patent

active

048802379

ABSTRACT:
A slot machine requiring no game media at all and comprising a game data processing unit which is provided with an input unit for specific data, a storage unit, an arithmetic processing unit, a printer, and a display; and a slot machine body which is provided with a pattern display mechanism, a starting lever, stopping buttons, a win decision unit, and a display for the input data and the results of arithmetic processing. The game data processing unit printer is operative for printing the input data and an incorrect version of the input data on opposing sides of a card and issuing the card to a player for enhanced security. Data that are the same as the specific data input in the data processing unit are input in an input unit for the specific data on the slot machine side so that a game can be started, and the game is allowed to progress or is stopped by operating the specific data input unit on the machine side.

REFERENCES:
patent: 4575622 (1986-03-01), Pellegrini
patent: 4636951 (1987-01-01), Harlick
patent: 4689742 (1987-08-01), Troy et al.
patent: 4752068 (1988-06-01), Endo

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