US D1,054,391 S
Circuit board
Bo Du, Shenzhen (CN)
Assigned to SHENZHEN FANTTIK TECHNOLOGY, Shenzhen (CN)
Filed by Shenzhen Fanttik Technology Innovation Co., Ltd., Shenzhen (CN)
Filed on Mar. 14, 2023, as Appl. No. 29/886,810.
Term of patent 15 Years
LOC (14) Cl. 13 - 03
U.S. Cl. D13—182
OG exemplary drawing
 
The ornamental design for a circuit board as shown and described.