Rolling brush for cleaning robot

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Description

FIG. 1 is a front view of a first embodiment of a rolling brush for cleaning robot, showing the new design;

FIG. 2 is a rear view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is an enlarged top view thereof;

FIG. 6 is an enlarged bottom view thereof;

FIG. 7 is a front, top perspective view thereof;

FIG. 8 is a reverse right, bottom perspective view thereof;

FIG. 9 is a top perspective view thereof featuring callout region 10;

FIG. 10 is an enlarged view of callout region 10 of FIG. 9;

FIG. 11 is a front view of a second embodiment of a rolling brush for cleaning robot, showing the new design;

FIG. 12 is a rear view thereof;

FIG. 13 is a left side view thereof;

FIG. 14 is a right side view thereof;

FIG. 15 is an enlarged top view thereof;

FIG. 16 is an enlarged bottom view thereof;

FIG. 17 is a reverse left, bottom perspective view thereof;

FIG. 18 is a front, top perspective view thereof;

FIG. 19 is a left, top perspective view thereof.

FIG. 20 is a top perspective view thereof, featuring callout region 21 and callout region 22;

FIG. 21 is an enlarged view of callout region 21 of FIG. 20; and,

FIG. 22 is an enlarged view of callout region 22 of FIG. 20.

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.

Referenced Cited
U.S. Patent Documents
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Other references
  • Rubber Main Brush Replacement (online), no date available. Retrieved from Internet Nov. 17, 2025, URL: https://www.amazon.com/Replacement-Compatible-RoborockS7-Cleaner-Accessories/dp/B0DZMZPVVX/ref (4 pages).
  • Xiaomi Roborock S8 DuoRoller Brush (online), dated Sep. 24, 2023. Retrieved from Internet Nov. 17, 2025, URL: https://web.archive.org/web/20230924230915/https://www.robocleaners.com/en/roborock-s8s8s8-duoroller-brush.html (1 page) (Year: 2023).
  • Decision of Rejection of JP Patent Application No. 2023-501505 of Oct. 25, 2024.
  • Ex Parte Quayle Office Action for U.S. Appl. No. 35/517,826 of Jul. 2, 2024.
Patent History
Patent number: D1140452
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
Classifications
Current U.S. Class: For Vacuum Cleaner (D32/31)