发明名称 LOTTERY SYSTEM AND METHOD WITH REAL-TIME PROGRESSIVE JACKPOT
摘要 Systems and methods for facilitating the purchase of lottery tickets and the dissemination of lottery information in real time. A central lottery system is provided that accepts lottery ticket purchasing orders from a remote terminal. The central lottery system may keep track of a progressive jackpot and disseminate the latest jackpot size information to communication presentation devices via various communication links.
申请公布号 CA2524946(C) 申请公布日期 2014.07.22
申请号 CA20042524946 申请日期 2004.05.07
申请人 AL-ZIYOUD, AIMAN H. 发明人 AL-ZIYOUD, AIMAN H.
分类号 H04L12/16;A63F3/06;G06F;G06F17/00;G06F19/00;G06Q30/06;G06Q50/34;G07F17/32 主分类号 H04L12/16
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