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Class Information
Number: D21/364
Name: Games, toys, and sports goods > Game or gambling article > Board or surface > Polygonal perimeter > Triangular perimeter
Description: Design that includes three flat, peripheral edges.

Patents under this class:

Patent Number Title Of Patent Date Issued
D658720 Game board with translucent game pieces May. 1, 2012
D656202 Triangle strategy game Mar. 20, 2012
D477639 Game board Jul. 22, 2003
D470897 Game board Feb. 25, 2003
D470538 Game board Feb. 18, 2003
D458973 Game Jun. 18, 2002
D450779 Foldable game board with fastener for Chinese checkers Nov. 20, 2001
5607160 Three talent boardgame Mar. 4, 1997
D366284 Game board with transparent cover Jan. 16, 1996
D356343 Pyramid math star game board Mar. 14, 1995
5145184 Board game Sep. 8, 1992
D306180 Game playing surface Feb. 20, 1990
D299836 Three-way chess and checker gameboard Feb. 14, 1989
D298343 Game board Nov. 1, 1988
D270921 Game board Oct. 11, 1983

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