05351957 is referenced by 10 patents and cites 8 patents.

A jigsaw puzzle comprising four frame pieces and a multiplicity of interior pieces designed to be assembled in a vertical format with the additional problem solving dimensions being required to complete the solution of the puzzle which can be partially assembled using classical jigsaw puzzle solving skills, in which the graphic design is such that the interior pieces represent windows of a building and the frame pieces represent the edges and corners of a building, and where the box into which the entire puzzle can be packaged is used as a support around which to assemble the frame.

Title
Vertically assembled puzzles
Application Number
8/134261
Publication Number
5351957
Application Date
October 8, 1993
Publication Date
October 4, 1994
Inventor
Donald W Scott
8265 Davis Road , P.O. Box 218, Colden, 14033
NY, US
IPC
A63F 9/12
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