发明名称 |
Slot Machine Game With Additional Features |
摘要 |
A method and apparatus to implement special features on slot machine games. For example, a wild (or other symbols) symbol can be purchased by the player before the reels are spun, so that the player is guaranteed to receive a wild symbol. The wild symbol can be positioned by the player or alternatively can be positioned randomly by the game. The price for additional symbol(s) may vary depending on which symbols have already been purchased.
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申请公布号 |
US2007287523(A1) |
申请公布日期 |
2007.12.13 |
申请号 |
US20070678050 |
申请日期 |
2007.02.22 |
申请人 |
ESSES BARBARA;GOLDSTEIN JON;HEYMANN JORGE |
发明人 |
ESSES BARBARA;GOLDSTEIN JON;HEYMANN JORGE |
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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