US D1,028,522 S
Cleaning brush
Qinger Shen, Zhangshu (CN); and Cong Zhang, Luohe (CN)
Assigned to Qinger Shen, Zhangshu (CN)
Filed by Qinger Shen, Zhangshu (CN)
Filed on Oct. 23, 2023, as Appl. No. 29/914,819.
Term of patent 15 Years
LOC (14) Cl. 04 - 01
U.S. Cl. D 4—100  [D4/133]
OG exemplary drawing
 
The ornamental design for a cleaning brush, as shown and described.