Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
March 24, 2009
Patent Application Number
11279843
Date Filed
April 14, 2006
Patent Primary Examiner
Patent abstract
A puzzle having only a single or, at most, only a few pieces is made out of a material possessing substantially plastic flexibility but also substantial dimensional stability. Each puzzle piece has a length, periphery or surface area which is at least greater than that of the assembled puzzle. Preferably the puzzle piece is branched. The puzzle can take two-dimensional and three-dimensional forms.
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