发明名称 Spherical puzzle game and method
摘要 A toy puzzle including a plurality of individual pieces that can be assembled into a geometrically solid shape, such as spherical, is provided. In one embodiment, the individual pieces can include a truncated conical base member with a central spindle protruding perpendicularly from the center of the base. The pieces can have truncated conical base members of the same or different sizes. The spindle has metal in at least the end opposite the base that is attracted and held by a magnet. Upon assembly of the plurality of individual pieces, the magnet will be disposed at the center of a resulting object of preselected shape.
申请公布号 US5826872(A) 申请公布日期 1998.10.27
申请号 US19970942911 申请日期 1997.10.02
申请人 HALL, ALBERT J. 发明人 HALL, ALBERT J.
分类号 A63F9/00;A63F9/12;A63F9/34;(IPC1-7):A63F9/08 主分类号 A63F9/00
代理机构 代理人
主权项
地址