US D1,027,458 S
Cleaning brush
Lang Wu, Shenzhen (CN)
Assigned to Shenzhen FReatech Technology Co., Ltd
Filed by Shenzhen FReatech Technology Co., Ltd, Shenzhen (CN)
Filed on Dec. 31, 2021, as Appl. No. 29/791,149.
Term of patent 15 Years
LOC (14) Cl. 04 - 01
U.S. Cl. D 4—124  [D4/119]
OG exemplary drawing
 
The ornamental design for a cleaning brush, as shown and described.