Chalkboard and cork board rack
This patent contains at least one photograph executed in color. Copies of this patent with colored photographs will be provided by the Office upon request and payment of the necessary fee.
Claims
The ornamental design for the chalkboard and cork board rack, as shown and described.
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Type: Grant
Filed: Nov 15, 2018
Date of Patent: Feb 18, 2020
Inventor: Cliff Chiang (Woodinville, WA)
Primary Examiner: Elizabeth A. Albert
Application Number: 29/670,330