发明名称 Transparent puzzle
摘要 A puzzle is provided comprising a base formed from a transparent material and including a generally planar bottom wall and a frame extending upwardly from the bottom wall to define a puzzle recess. The puzzle further comprises a plurality of transparent puzzle pieces dimensioned to be received within the puzzle recess of the base. The transparent puzzle pieces are formed from a material that removably accepts markings thereon. The puzzle can be used by placing the base and the assembled puzzle pieces over a selected image which can be traced with a suitable marker. The puzzle pieces with the traced image thereon can be removed from the base and subsequently reassembled. The image created on the puzzle pieces can further be removed therefrom to enable the creation of a new puzzle.
申请公布号 US4799680(A) 申请公布日期 1989.01.24
申请号 US19870121936 申请日期 1987.11.18
申请人 WEIMAR, DEBORAH M. 发明人 WEIMAR, DEBORAH M.
分类号 A63F9/06;A63F9/10;(IPC1-7):A63F9/10;G09B11/06 主分类号 A63F9/06
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