Chess board
Description
The broken line showing of game pieces is included for the purpose of illustrating portions of the “article” and forms no part of the claimed design.
Claims
The ornamental design for a chess board, as shown and described.
Referenced Cited
Patent History
Patent number: D691664
Type: Grant
Filed: Oct 18, 2012
Date of Patent: Oct 15, 2013
Inventor: Pang-Ling Hu (Taipei)
Primary Examiner: George D Kirschbaum
Application Number: 29/434,926
Type: Grant
Filed: Oct 18, 2012
Date of Patent: Oct 15, 2013
Inventor: Pang-Ling Hu (Taipei)
Primary Examiner: George D Kirschbaum
Application Number: 29/434,926
Classifications
Current U.S. Class:
Rectangular Or Square Perimeter (D21/349)