发明名称 Toy and game apparatus
摘要 A toy block is provided having an integrally formed, recessed surface disposed in a portion thereof which defines an open inclined passageway between sides of the block element. Game apparatus may be formed from a plurality of such block elements. The individual block elements may be arranged in various adjacent and spaced apart vertical and horizontal orientations by the players in turn during the initial course of play. After a predetermined number of such block elements have been so arranged, the players may again in turn reorient block elements in attempts to define the longest possible extended path formed by the surfaces and passageways of such block elements and the vertical spaces therebetween.
申请公布号 US4553749(A) 申请公布日期 1985.11.19
申请号 US19830542159 申请日期 1983.10.14
申请人 BENDER, ROBERT L.;BENDER, ANNIE L. 发明人 BENDER, ROBERT L.;BENDER, ANNIE L.
分类号 A63F7/02;A63F9/04;(IPC1-7):A63F7/02;A63H18/02 主分类号 A63F7/02
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