发明授权
- 专利标题: Broadcast sweepstakes game system and game piece device
- 专利标题(中): 广播抽奖游戏系统和游戏装置
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申请号: US09449940申请日: 1999-11-29
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公开(公告)号: US06358145B1公开(公告)日: 2002-03-19
- 发明人: Thomas N. Wong , David Small , Brian Farley
- 申请人: Thomas N. Wong , David Small , Brian Farley
- 主分类号: A63F924
- IPC分类号: A63F924
摘要:
A television, radio, tape, videotape, computer (Internet), telephone, cellular telephone etc., activated sweepstakes game system employing at least one electronically activated game piece device among a large number of similarly dimensioned, configured, textured and weighted dummy game pieces distributed for the sweepstakes game.