|
The ornamental design for a circular chess board, as shown and described.
|
FIG. 1 is an environmental perspective view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a top view of a second embodiment of the present invention;
FIG. 4 is a top view of a third embodiment of the present invention;
FIG. 5 is a top view of a fourth embodiment of the present invention;
FIG. 6 is a top view of a fifth embodiment of the present invention;
FIG. 7 is a top view of a sixth embodiment of the present invention;
FIG. 8 is a top view of a seventh embodiment of the present invention;
FIG. 9 is a bottom view of the present invention;
FIG. 10 is a left side view of the present invention, the right side view being a mirror image thereof; and,
FIG. 11 is a front view of the present invention, the back view being a mirror image thereof.
Mattlage, Alan Roy, Mattlage, Martin Raymond
Patent | Priority | Assignee | Title |
D758496, | Apr 25 2014 | PERSIST MARKETING, LLC | Game board |
D818047, | Mar 11 2016 | Game board | |
D819746, | Jan 08 2018 | BERNSTEIN, DAVID THEODORE; BERNSTEIN, ZOE ZHOU LEI | Chess board |
D927599, | Mar 11 2016 | Game board | |
D930751, | Mar 11 2016 | Game board | |
D930752, | Mar 11 2016 | Game board |
Patent | Priority | Assignee | Title |
3851883, | |||
4553756, | Aug 12 1983 | Circular chess | |
4804191, | Jul 13 1987 | Method of playing quad-radial chess | |
4886279, | Sep 15 1988 | Circular chess/checkers board method of play | |
4991856, | Jul 11 1989 | Circular chess game board | |
5310195, | Aug 29 1991 | Boardgame and method of measuring brain activity utilizing a board-game | |
236321, | |||
236515, | |||
D243203, | Aug 13 1975 | Circular game board | |
D306322, | Jun 09 1986 | Game board | |
D356604, | Jan 27 1993 | Circular chess board | |
D376824, | Aug 31 1994 | Chess game board |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Date | Maintenance Fee Events |
Date | Maintenance Schedule |