发明名称 Toy and puzzle with reversible breakability
摘要 A combination breakable toy and puzzle. A ball comprises eight identical wedge-shaped elements, formed of high-impact plastic with hollow interiors. Within the interiors of the individual elements, near the vertices thereof, magnets are mounted for interacting with magnets mounted on the interiors of other wedges, such that the ball may be magnetically assembled by matching opposite polarities of the magnets. The ball may be pried apart, or may be broken apart without structural damage by throwing it against a wall or the floor, and may then be reassembled. The ball may be used as a puzzle, challenging a child to assemble it in the proper fashion. Plus and minus signs may be provided on the faces of the wedge-shaped elements to assist in this task. Other configurations are possible, such as cubes, pyramids and baby rattles.
申请公布号 US4886273(A) 申请公布日期 1989.12.12
申请号 US19880252694 申请日期 1988.10.03
申请人 UNGER, VICKI 发明人 UNGER, VICKI
分类号 A63F9/00;A63F9/12;A63F9/34;A63H33/04 主分类号 A63F9/00
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