Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Ronghao Chen0
Date of Patent
November 28, 2006
Patent Application Number
10919533
Date Filed
August 16, 2004
Patent Primary Examiner
Patent abstract
A game or puzzle including a plurality of polyomino assembly pieces and a support base. The support base may comprise a polygonal bottom member, one or more towers, and side walls. The support base aids the user in visualizing the shape of the puzzle to be assembled and provides support to the assembly pieces during puzzle assembly.
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