发明名称 Display puzzle
摘要 PCT No. PCT/GB95/02544 Sec. 371 Date Apr. 24, 1997 Sec. 102(e) Date Apr. 24, 1997 PCT Filed Oct. 27, 1995 PCT Pub. No. WO96/13311 PCT Pub. Date May 9, 1996A display puzzle comprising a support and a plurality of puzzle elements, the support and the elements having mutually-interengageable, releasable attachment members such that the elements are attachable to the support in at least on predetermined display arrangement for support thereby, wherein the support is so formed and each puzzle element has an edge portion so formed that, when each element is attached to the support, the edge portion is spaced from the support and can be pressed manually against the support to pivot the respective element relative to the support to release it therefrom, the releasable attachment members being sufficiently effective to hold the puzzle elements in position against inadvertent movement even when the puzzle is arrayed in a vertical position.
申请公布号 US5820124(A) 申请公布日期 1998.10.13
申请号 US19970817621 申请日期 1997.04.24
申请人 LAWRENCE, RICHARD HARRY 发明人 LAWRENCE, RICHARD HARRY
分类号 A63F9/10;(IPC1-7):A63F9/10 主分类号 A63F9/10
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