Floor cleaning appliance
Description
Claims
The ornamental design for a floor cleaning appliance as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
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Patent History
Patent number: D1124553
Type: Grant
Filed: Jan 14, 2025
Date of Patent: Apr 28, 2026
Assignee: BEIJING ROBOROCK TECHNOLOGY CO., LTD. (Beijing)
Inventors: Lan Huang (Beijing), Fanwei Meng (Beijing), Jinpeng Zheng (Beijing), Wanqi Li (Beijing)
Primary Examiner: Kimberly Barnes
Application Number: 35/523,859
Type: Grant
Filed: Jan 14, 2025
Date of Patent: Apr 28, 2026
Assignee: BEIJING ROBOROCK TECHNOLOGY CO., LTD. (Beijing)
Inventors: Lan Huang (Beijing), Fanwei Meng (Beijing), Jinpeng Zheng (Beijing), Wanqi Li (Beijing)
Primary Examiner: Kimberly Barnes
Application Number: 35/523,859
Classifications
Current U.S. Class:
Upright Type (D32/22)