IP Library › Granted Patent US 1,027,458
Granted Patent S1
US 1,027,458 · App. 29/791,149 · Granted May 21, 2024

Cleaning brush

Inventor: Lang Wu (Shenzhen, CN)
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Quick Facts
Patent No.
US 1,027,458
App. No.
29/791,149
Granted
May 21, 2024
Kind
S1
Claims (1)

The ornamental design for a cleaning brush, as shown and described.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jan 5, 2022
From: WU, LANG
To: SHENZHEN FREATECH TECHNOLOGY CO.,LTD
Reel/Frame 058561/0252 →