发明名称 Player key for an instant-win lottery ticket and method for validating same
摘要 A game ticket is disclosed. The game ticket includes a first and second indicia concealed by a removable opaque covering and indicating visually whether the game ticket is a winning ticket. The first indicia is located with a game play area. The second indicia includes a first player key located within the game player area and a second player key located in a customer key area, wherein whether the game ticket is a winning ticket is determinable upon a comparison of the first and second player keys. A method and apparatus for using the game ticket is also disclosed.
申请公布号 US7922178(B2) 申请公布日期 2011.04.12
申请号 US20080082152 申请日期 2008.04.08
申请人 GTECH RHODE ISLAND CORPORATION 发明人 FINOCCHIO RICHARD
分类号 A63F3/06;A63F9/24 主分类号 A63F3/06
代理机构 代理人
主权项
地址