发明授权
- 专利标题： Game oriented promotional card
- 专利标题（中）： 以游戏为导向的促销卡
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申请号： US09924250申请日： 2001-08-07
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公开(公告)号： US06969319B2公开(公告)日： 2005-11-29
- 发明人: Richard E. Rowe , Michael M. Oberberger
- 申请人： Richard E. Rowe , Michael M. Oberberger
- 申请人地址： US NV Reno
- 专利权人： IGT
- 当前专利权人： IGT
- 当前专利权人地址： US NV Reno
- 代理机构： Beyer Weaver & Thomas LLP
- 主分类号： G06Q20/02
- IPC分类号： G06Q20/02 ; G06Q20/28 ; G07F17/32 ; A63F13/10
摘要：
A promotional device and methods for using such a device are described. The promotional device has indicia of credit associated therewith for effecting operation of a specific gaming application on a gaming machine which is in communication with the promotional device. The promotional device identifies the specific gaming application and limits use of the credit thereto.
公开/授权文献
- US20030032473A1 Game oriented promotional card 公开/授权日：2003-02-13
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