发明名称 PREPAID WAGERING CARD
摘要 A prepaid wagering card and a system and method for playing the lottery over a telephone line using the prepaid wagering card are provided. The prepaid wagering card includes information that makes it convenient to obtain the prepaid wagering card and use it to wager sets of numbers listed thereon, while also ensuring that the information remains secure. Participating in a lottery using the prepaid wagering card simply involves calling a wagering system from a telephone and providing requested information. Thus, a user can purchase a prepaid wagering card and decide on which scheduled lottery to actually wager using the prepaid wagering card.
申请公布号 US2009247257(A1) 申请公布日期 2009.10.01
申请号 US20090414516 申请日期 2009.03.30
申请人 LOTTOFONE, INC. 发明人 POLAK WILLEM;POTTER ROBERT J.
分类号 A63F9/24;G07F7/00;G07F7/02;G07F17/32 主分类号 A63F9/24
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