Learning board
Description
The broken lines in the figures illustrate portions of the learning board that form no part of the claimed design.
Claims
The ornamental design for a learning board, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
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Patent History
Patent number: D1040228
Type: Grant
Filed: Apr 26, 2024
Date of Patent: Aug 27, 2024
Assignee: Dongguan Huiding Acrylic Products Co., Ltd (Dongguan)
Inventor: Qingrong Zhang (Dongguan)
Primary Examiner: Bao-Yen T Nguyen
Assistant Examiner: Danielle Nichole Bowly
Application Number: 29/939,516
Type: Grant
Filed: Apr 26, 2024
Date of Patent: Aug 27, 2024
Assignee: Dongguan Huiding Acrylic Products Co., Ltd (Dongguan)
Inventor: Qingrong Zhang (Dongguan)
Primary Examiner: Bao-Yen T Nguyen
Assistant Examiner: Danielle Nichole Bowly
Application Number: 29/939,516
Classifications
Current U.S. Class:
D19/113