Floor washing appliance
1. Floor washing appliance
2. Floor washing appliance
3. Floor washing appliance
4. Floor washing appliance
Reproductions
Claims
The ornamental design for a floor washing appliance as shown and described.
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Type: Grant
Filed: May 24, 2024
Date of Patent: Jan 27, 2026
Assignee: Beijing Roborock Technology Co., Ltd. (Beijing)
Inventors: Xin Li (Beijing), Lan Huang (Beijing), Zechen Yu (Beijing)
Primary Examiner: Kevin K Rudzinski
Assistant Examiner: Richard E Yenchesky
Application Number: 35/521,376