Rolling brush for cleaning robot
The broken lines in the drawings show outer boundaries of the callout regions and form no part of the claimed design.
Claims
The ornamental design for a rolling brush for cleaning robot, as shown and described.
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Type: Grant
Filed: Jun 27, 2024
Date of Patent: Aug 4, 2026
Assignee: Beijing Roborock Technology Co., Ltd. (Beijing)
Inventors: Zhiwei Zhou (Beijing), Pan Cheng (Beijing), Xiang Lin (Beijing), Ming Liu (Beijing)
Primary Examiner: Kimberly Barnes
Application Number: 29/949,597