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Class Information
Number: D21/366
Name: Games, toys, and sports goods > Game or gambling article > Board or surface > Polygonal perimeter > Rectangular perimeter > Including circular element
Description: Design that includes a feature with a round configuration.

Sub-classes under this class:

Class Number Class Name Patents
D21/367 And curvilinear path 60

Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
D655761 Game board Mar. 13, 2012
D653293 Game board Jan. 31, 2012
D649603 Game board Nov. 29, 2011
D640751 Game board Jun. 28, 2011
D637658 Game board May. 10, 2011
D612893 Combination cards and board game Mar. 30, 2010
D610626 Game board Feb. 23, 2010
D608839 Board game Jan. 26, 2010
D601205 Game board Sep. 29, 2009
D591359 Top surface of a game board Apr. 28, 2009
D553693 Magnet game Oct. 23, 2007
D551303 Game board Sep. 18, 2007
D550295 Game board Sep. 4, 2007
D547808 Shapes and numbers game Jul. 31, 2007
D546897 Board game Jul. 17, 2007
D545914 Game board Jul. 3, 2007
D545913 Game Jul. 3, 2007
D494635 Florida 2000 president election game Aug. 17, 2004
D489770 Game board May. 11, 2004
D477638 Board game for drinking Jul. 22, 2003
D470193 Game board Feb. 11, 2003
D450351 Foldable game board with fastener for checkers Nov. 13, 2001
D449350 Foldable game board with fastener and moveable game pieces Oct. 16, 2001
D445840 Game board Jul. 31, 2001
D445139 Board game Jul. 17, 2001
D444508 Game board Jul. 3, 2001
D438575 Game board Mar. 6, 2001
D434088 Game board with cylindrical bins Nov. 21, 2000
D430225 Game playing surface Aug. 29, 2000
D416949 Board game Nov. 23, 1999
5941525 Black widow board game Aug. 24, 1999
5882008 Board game apparatus and method involving answering objective and subjective questions Mar. 16, 1999
5871211 Method and device for typing thinking styles Feb. 16, 1999
D405840 Gameboard Feb. 16, 1999
D404435 Game board Jan. 19, 1999
D393287 Right move game board Apr. 7, 1998
D388471 Game board Dec. 30, 1997
D380502 Game board Jul. 1, 1997
5601288 Chips down board game Feb. 11, 1997
D371167 Game board Jun. 25, 1996
D367894 Game board Mar. 12, 1996
D365125 Board for a board game Dec. 12, 1995
D364649 Game board Nov. 28, 1995
D358850 Game board May. 30, 1995
D354090 Game board Jan. 3, 1995
D353160 Game board Dec. 6, 1994
D343870 Figure three game Feb. 1, 1994
D326482 Game board May. 26, 1992
D321726 Game board Nov. 19, 1991
D317020 Board game May. 21, 1991

1 2

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