IP Library › Granted Patent US 1,148,266
Granted Patent S1
US 1,148,266 · App. 35/523,292 · Granted Sep 15, 2026

Part of cleaning head for a floor washing appliance

Inventor: Xinbo Li (Beijing, CN)
Assignee: Beijing Roborock Technology Co., Ltd.
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Quick Facts
Patent No.
US 1,148,266
App. No.
35/523,292
Granted
Sep 15, 2026
Kind
S1
Claims (1)

The ornamental design for a part of a cleaning head for a floor washing appliance, as shown and described.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 14, 2025
From: LI, XINBO
To: BEIJING ROBOROCK TECHNOLOGY CO., LTD.
Reel/Frame 070516/0793 →
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