发明授权
- 专利标题: Three-dimensional sliding element puzzle
- 专利标题(中): 三维滑动元素拼图
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申请号: US345051申请日: 1982-02-02
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公开(公告)号: US4478418A公开(公告)日: 1984-10-23
- 发明人: Benjamin F. Sherman, Jr.
- 申请人: Benjamin F. Sherman, Jr.
- 专利权人: Sherman Benjamin F Jr
- 当前专利权人: Sherman Benjamin F Jr
- 主分类号: A63F9/06
- IPC分类号: A63F9/06 ; A63F9/08
摘要:
A three-dimensional sliding element puzzle has a spherical support with circular tracks receiving legs and feet of slidable outer shell members defining either a spherical octahedron, cuboctahedron, or icosidodecahedron.
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