Drawing board
Description
The broken lines in the drawings are included to show unclaimed lines on an entirely claimed surface.
Claims
I claim the ornamental design for a drawing board, as shown and described.
Referenced Cited
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Patent History
Patent number: D828447
Type: Grant
Filed: Sep 8, 2017
Date of Patent: Sep 11, 2018
Assignee: ESSENTIAL LEARNING PRODUCTS COMPANY (Columbus, OH)
Inventor: Melissa A. Cohen (Elkins Park, PA)
Primary Examiner: Elizabeth Albert
Application Number: 29/616,798
Type: Grant
Filed: Sep 8, 2017
Date of Patent: Sep 11, 2018
Assignee: ESSENTIAL LEARNING PRODUCTS COMPANY (Columbus, OH)
Inventor: Melissa A. Cohen (Elkins Park, PA)
Primary Examiner: Elizabeth Albert
Application Number: 29/616,798
Classifications
Current U.S. Class:
D19/113