发明申请
US20120258781A1 SYSTEMS, METHODS AND APPARATUS FOR FACILITATING MULTI-ROUND LOTTERY PLAY
失效
系统，方法和装置，用于促进多种场合的播放
- 专利标题： SYSTEMS, METHODS AND APPARATUS FOR FACILITATING MULTI-ROUND LOTTERY PLAY
- 专利标题（中）： 系统，方法和装置，用于促进多种场合的播放
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申请号： US13527230申请日： 2012-06-19
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公开(公告)号： US20120258781A1公开(公告)日： 2012-10-11
- 发明人: Jay S. Walker , Zachary T. Smith , Russell P. Sammon , Stephen C. Tulley , Jeffrey Y. Hayashida
- 申请人： Jay S. Walker , Zachary T. Smith , Russell P. Sammon , Stephen C. Tulley , Jeffrey Y. Hayashida
- 申请人地址： US CT Stamford
- 专利权人： WALKER DIGITAL, LLC
- 当前专利权人： WALKER DIGITAL, LLC
- 当前专利权人地址： US CT Stamford
- 主分类号： A63F9/24
- IPC分类号： A63F9/24
摘要：
Systems, methods and apparatus are provided for facilitating play of multi-round lottery games. In one embodiment, a player may be allowed to change one or more of various aspects of a wager in a multi-round lottery game.