发明名称 Maze-type puzzle
摘要 A puzzle includes a game board which is subdivided into a plurality of pre-designated areas. Each of the areas is bounded by an upstanding wall in which there is at least one opening. A plurality of string-like elements are connected at one end to first connecting means located in one of the areas and are adapted at the other ends to be detachably connected to respective ones of a plurality of second connecting means located separately in selected other areas.
申请公布号 US4015852(A) 申请公布日期 1977.04.05
申请号 US19760685767 申请日期 1976.05.12
申请人 GIBSON, ROSS E. 发明人 GIBSON, ROSS E.
分类号 A63F9/00;(IPC1-7):A63F9/08 主分类号 A63F9/00
代理机构 代理人
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