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Browse by Category: Main > Entertainment & Recreation
Class Information
Number: 463/27
Name: Amusement devices: games > Including means for processing electronic data (e.g., computer/video game, etc.) > Credit/debit monitoring or manipulation (e.g., game entry, betting, prize level, etc.) > Pool amount (e.g., jackpot, etc.) > Pool carryover (e.g., progressive jackpot, etc.)
Description: Pool accounting wherein the accounting means further includes means for retaining an amount of the pool unless or until a defined goal is attained in a game, the retained amount being successively added to the award amount for that goal in a subsequent game or games until said goal is attained.


Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
4842278 Hierarchical lottery network with selection from differentiated playing pools Jun. 27, 1989
4837728 Multiple progressive gaming system that freezes payouts at start of game Jun. 6, 1989
4669731 Slot machine which pays out upon predetermined number of consecutive lost games Jun. 2, 1987
4624459 Gaming device having random multiple payouts Nov. 25, 1986

1 2 3 4


 
 
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