Rolling brush for cleaning appliance
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Rolling brush for cleaning appliance
Reproductions
Claims
The ornamental design for a rolling brush for cleaning appliance as shown and described.
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Type: Grant
Filed: Apr 1, 2025
Date of Patent: Jun 16, 2026
Assignee: Beijing Roborock Technology Co., Ltd. (Beijing)
Inventor: Shengqiang Men (Beijing)
Primary Examiner: Eric L Goodman
Assistant Examiner: Jennylou M Binas
Application Number: 35/524,766