Granted Patent
S1
US 1,114,441 · App. 35/521,753 · Granted Feb 17, 2026
Floor washing appliance
Inventors:
Xin Li (Beijing, CN); Fanwei Meng (Beijing, CN); Zechen Yu (Beijing, CN); Bin Huang (Beijing, CN)
Assignee:
BEIJING ROBOROCK TECHNOLOGY CO., LTD.
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Claims (1)
The ornamental design for a floor washing appliance as shown and described.
Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded Sep 19, 2024
From: LI, XIN; MENG, FANWEI; YU, ZECHEN; HUANG, BIN
To: BEIJING ROBOROCK TECHNOLOGY CO., LTD.
Reel/Frame 068995/0708 →
Priority Claims (1)
CN 202430079336.6
· Feb 5, 2024
· national
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