发明名称 |
Method and System for Conducting a Lottery Game as a Function of a Player's Purchase at a Retail Establishment |
摘要 |
A system and method for conducting a lottery game at a retail establishment wherein players purchase goods or services involve a player placing a wager that is a function of the purchase price of the goods or services purchased at the retail establishment. A lottery draw is conducted at the time of purchase of the goods or services, or at a later time, wherein the probability of winning the draw is a function of the amount of the wager. For a winning draw, the player is awarded a prize that is a function of the purchase price of the goods or services.
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申请公布号 |
US2009221343(A1) |
申请公布日期 |
2009.09.03 |
申请号 |
US20090365952 |
申请日期 |
2009.02.05 |
申请人 |
SCIENTIFIC GAMES INTERNATIONAL, INC. |
发明人 |
EKISHEVA SVETLANA;HILL AMY;BOYKIN CHARLES |
分类号 |
A63F9/24 |
主分类号 |
A63F9/24 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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