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Patent
D887494
Priority
Mar 08 2019
Filed
Mar 08 2019
Issued
Jun 16 2020
Expiry
Jun 16 2035
Assg.orig
Entity
unknown
2
118
n/a
The ornamental design for a chess board , as shown and described.
FIG. 1 is an elevational view of the top surface of a chess board in accordance with my new design.
The sides and bottom of the chess board are flat and unornamented. The appearance of the sides and bottom of the chess board form no part of the claimed design.
Hsu, Carolyn
Patent
Priority
Assignee
Title
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