发明名称 Puzzle
摘要 A puzzle includes four ring members and a center solid circular member, all having a plurality of radially extended, asymmetrically disposed segments, wherein after proper manipulation of the several ring members and proper alignment of the radially extended segments, a composite geometric puzzle is provided. All members include two layers with the bottom layer providing a concentric solid mass upon completion of the puzzle while the top layer comprises radially extended segments which can also all be disposed within a single layer after proper angular alignment. The segments are arcuately spaced on each member and extend flush with the circumference of the outermost ring.
申请公布号 US4826171(A) 申请公布日期 1989.05.02
申请号 US19880181176 申请日期 1988.04.13
申请人 MORSE, HENRY S. 发明人 MORSE, HENRY S.
分类号 A63F9/12;(IPC1-7):A63F9/12 主分类号 A63F9/12
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