发明名称 Puzzle with pieces having contrasting surfaces in relatively movable track segments
摘要 A game assembly in the form of a puzzle comprising a plurality of pieces disconnected from one another but successively positioned and collectively movable along the length of a track structure. Opposite exposed surfaces of the pieces are contrastingly designated such as by different colors or the like and wherein the pieces may be selectively positionable into a predetermined array, for purposes of solving the puzzle, by temporarily disconnecting segments of the track structure along with the pieces thereon and repositioning the track segments into a different operable position from an original operable position.
申请公布号 US4832343(A) 申请公布日期 1989.05.23
申请号 US19870049654 申请日期 1987.05.04
申请人 BERNAT, JAMES 发明人 BERNAT, JAMES
分类号 A63F9/08 主分类号 A63F9/08
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