发明名称 Pattern forming ball game
摘要 A game comprises a closed container having a transparent top wall and a bottom wall formed with a number of holes therethrough, there being a plurality of differently-colored balls disposed within the container and manipulatable by the player's finger tips to seat in different holes in the container bottom wall and thereby to form different patterns of balls viewable through the transparent top wall of the container.
申请公布号 US4385763(A) 申请公布日期 1983.05.31
申请号 US19810275017 申请日期 1981.06.18
申请人 MOSCOVICH, IVAN 发明人 MOSCOVICH, IVAN
分类号 A63F7/04;A63F9/08;(IPC1-7):A63F3/00;A63B67/14 主分类号 A63F7/04
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