IP Library › Granted Patent US 1,119,141
Granted Patent S1
US 1,119,141 · App. 29/926,739 · Granted Mar 17, 2026

Cleaning tool set

Inventor: Chuanqing Cao (Shenzhen, CN)
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Quick Facts
Patent No.
US 1,119,141
App. No.
29/926,739
Granted
Mar 17, 2026
Kind
S1
Claims (1)

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

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 2, 2024
From: CAO, CHUANQING
To: SHENZHEN HONGKAI INDUSTRIAL CO., LTD.
Reel/Frame 066334/0028 →
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