IP Library › Granted Patent US 1,113,020
Granted Patent S1
US 1,113,020 · App. 35/521,668 · Granted Feb 10, 2026

Floor washing appliance

Inventors: Fanwei Meng (Beijing, CN); Zechen Yu (Beijing, CN); Xin Li (Beijing, CN); Lan Huang (Beijing, CN)
Assignee: Beijing Roborock Technology Co., Ltd.
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Quick Facts
Patent No.
US 1,113,020
App. No.
35/521,668
Granted
Feb 10, 2026
Kind
S1
Claims (1)

The ornamental design for a floor washing appliance as shown and described.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Oct 4, 2024
From: MENG, FANWEI; YU, ZECHEN; LI, XIN; HUANG, LAN
To: BEIJING ROBOROCK TECHNOLOGY CO., LTD.
Reel/Frame 068797/0295 →
Priority Claims (1)
CN 202330866432.0 · Dec 29, 2023 · national
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