Hair collector of rolling brush for cleaning robot
Description
The broken lines in the reproductions depict portions of the hair collector of rolling brush for cleaning robot that form no part of the claimed design.
Claims
The ornamental design for a hair collector of rolling brush for cleaning robot as shown and described.
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Patent History
Patent number: D1116317
Type: Grant
Filed: Jul 4, 2024
Date of Patent: Mar 3, 2026
Assignee: BEIJING ROBOROCK TECHNOLOGY CO., LTD. (Beijing)
Inventor: Zhiwei Zhou (Beijing)
Primary Examiner: Kimberly Barnes
Application Number: 35/521,763
Type: Grant
Filed: Jul 4, 2024
Date of Patent: Mar 3, 2026
Assignee: BEIJING ROBOROCK TECHNOLOGY CO., LTD. (Beijing)
Inventor: Zhiwei Zhou (Beijing)
Primary Examiner: Kimberly Barnes
Application Number: 35/521,763
Classifications
Current U.S. Class:
For Vacuum Cleaner (D32/31)