RAFFLING METHOD AND DEVICE Russian patent published in 2004 - IPC

FIELD: composite games and raffles.

SUBSTANCE: proposed method and device enable increase in number of drawings for single lottery-ticket within its fixed term, general increase in number of prizes, and essential increase in prize fund in drawing third game, introduction of principle of registration on voluntary basis to take part in intermediate raffles with compulsory registration at final drawing of first game. Raffling device that has dummy copy developing unit, replication unit, accounting data generating unit, game data generating unit, lottery-ticket database checkup unit, data input and output unit, timer, first comparison unit, warning unit, first random-number generating unit, shielding coat application unit, bank, game conditions settling unit, and prize fund calculation unit is provided in addition with coder, calculator, random number generator, second comparison unit, third comparison unit, conflict elimination unit, second random-number shaping unit, and raffle member registration unit.

EFFECT: enhanced appeal of game.

2 cl, 1 dwg