发明名称 Maze structure
摘要 A maze structure is provided having plural levels, each with a floor and upstanding walls arranged in a maze-like pattern and dividing each level into a plurality of separate chambers. Openings are located in the top and bottom sides of the levels for communication of the chambers of one level with chambers of adjacent levels when the levels are stacked. Having the chambers of adjacent levels being arranged to communicate with one another regardless of the relative orientation of the levels permits any one level to be rotated about a vertical axis in relation to the other levels as well as permitting a plurality of different stacking orders to produce numerous different combinations and different solutions to the maze structure.
申请公布号 US2002125634(A1) 申请公布日期 2002.09.12
申请号 US20020093414 申请日期 2002.03.11
申请人 ROY GEORGE C. 发明人 ROY GEORGE C.
分类号 A63J11/00;(IPC1-7):A63F9/06;A63B67/14 主分类号 A63J11/00
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