Drawing board
Description
The broken lines in
Claims
The ornamental design for drawing board, as shown and described.
Referenced Cited
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Patent History
Patent number: D804575
Type: Grant
Filed: Jun 1, 2017
Date of Patent: Dec 5, 2017
Assignee: OEMFIELD LIMITED (Voeux Road Central)
Inventor: Meihua Pan (Hong Kong)
Primary Examiner: Elizabeth Albert
Application Number: 29/606,070
Type: Grant
Filed: Jun 1, 2017
Date of Patent: Dec 5, 2017
Assignee: OEMFIELD LIMITED (Voeux Road Central)
Inventor: Meihua Pan (Hong Kong)
Primary Examiner: Elizabeth Albert
Application Number: 29/606,070
Classifications
Current U.S. Class:
D19/113