Lighted chess board
Description
The broken lines shown in the figures are for purposes of illustrating environmental structure and form no part of the claimed design.
Claims
The ornamental design for a lighted chess board, as shown and described.
Referenced Cited
Patent History
Patent number: D688750
Type: Grant
Filed: Nov 15, 2012
Date of Patent: Aug 27, 2013
Inventor: Derrick Douglas (Waterford, MI)
Primary Examiner: George D Kirschbaum
Application Number: 29/437,376
Type: Grant
Filed: Nov 15, 2012
Date of Patent: Aug 27, 2013
Inventor: Derrick Douglas (Waterford, MI)
Primary Examiner: George D Kirschbaum
Application Number: 29/437,376
Classifications