US D1,022,062 S
Building block toy
Zhenxiang Yuan, Guangzhou (CN); Huafei Lin, Guangzhou (CN); and Xiaocui Luo, Guangzhou (CN)
Filed by Guangzhou Susheng Technology Service Co., Ltd., Guangzhou (CN)
Filed on Jun. 17, 2022, as Appl. No. 29/843,013.
Claims priority of application No. 202130836166.8 (CN), filed on Dec. 17, 2021.
Term of patent 15 Years
LOC (14) Cl. 21 - 01
U.S. Cl. D21—511
OG exemplary drawing
 
The ornamental design for a building block toy, as shown and described.