发明名称 |
Gaming machine change system |
摘要 |
Providing change to gaming machine players is facilitated by the use of a change card having a memory storing a cash value which a change person can use to input a credit into a gaming machine in exchange for cash from a player. A game monitor unit having a card reader, a keypad and a display is attached to the gaming machine and can be used to authorize and transfer a selected cash value to the credit meter of the gaming machine from the change card. Cash values along with authorizations and security codes are input to the change card at a change station utilizing a similar monitor unit. Financial controls and security can be enhanced by transmitting data relating to change card transactions from the gaming machine and the change station to a central data system.
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申请公布号 |
US5371345(A) |
申请公布日期 |
1994.12.06 |
申请号 |
US19920946200 |
申请日期 |
1992.09.17 |
申请人 |
BALLY GAMING INTERNATIONAL, INC. |
发明人 |
LESTRANGE, MICHAEL;RAVEN, RICHARD C.;STONE, JAY |
分类号 |
G07F7/02;G07F17/32;(IPC1-7):G06K5/00 |
主分类号 |
G07F7/02 |
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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