Three dimensional chess game
Description
Claims
The ornamental design for a three dimensional chess game, as shown and described.
Referenced Cited
Patent History
Patent number: D660917
Type: Grant
Filed: Apr 27, 2011
Date of Patent: May 29, 2012
Assignee: Marshall Flowers (Clinton, MD)
Inventor: Marshall Flowers (Temple Hills, MD)
Primary Examiner: Sandra Morris
Application Number: 29/371,571
Type: Grant
Filed: Apr 27, 2011
Date of Patent: May 29, 2012
Assignee: Marshall Flowers (Clinton, MD)
Inventor: Marshall Flowers (Temple Hills, MD)
Primary Examiner: Sandra Morris
Application Number: 29/371,571
Classifications