发明名称 Design for lotto dice
摘要 The ball is made with 49 surfaces or faces inscribed with the numbers 1-49. When the ball is thrown, it will come to rest on one of these flat surfaces, on one of the numbers. This number is the winning number or one of the possible winning numbers of the lotto or bingo card. The ball can be made of metal, wood or plastic, of any size if the patent includes all such dice or balls with more than 6 sides. It can be thrown from the hand or a cup.
申请公布号 DE19532166(A1) 申请公布日期 1996.04.25
申请号 DE19951032166 申请日期 1995.08.31
申请人 MATEJKA, EMIL, 94333 GEISELHOERING, DE 发明人 MATEJKA, EMIL, 94333 GEISELHOERING, DE
分类号 A63F3/06;A63F9/04;(IPC1-7):G07C15/00 主分类号 A63F3/06
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