Rolling brush for cleaning appliance

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Description

1.1 : Front

1.2 : Back

1.3 : Left

1.4 : Right

1.5 : Top

1.6 : Enlarged

1.7 : Bottom

1.8 : Enlarged

1.9 : Perspective

1.10 : Perspective

Reproduction 1.1 is a front view of a rolling brush for cleaning appliance, reproduction 1.2 is a back view thereof, reproduction 1.3 is a left view thereof, reproduction 1.4 is a right view thereof, reproduction 1.5 is a top view thereof, reproduction 1.6 is an enlarged top view thereof, reproduction 1.7 is a bottom view thereof, reproduction 1.8 is an enlarged bottom view thereof, reproduction 1.9 is a perspective view thereof, and reproduction 1.10 is another perspective view thereof.

Claims

The ornamental design for a rolling brush for cleaning appliance as shown and described.

Referenced Cited
U.S. Patent Documents
D716510 October 28, 2014 Gilbert, Jr.
D728877 May 5, 2015 Therrien
D747052 January 5, 2016 Therrien
D785883 May 2, 2017 Wennerström
D914307 March 23, 2021 Weis
D924511 July 6, 2021 Weis
D955115 June 21, 2022 Sardar
11540684 January 3, 2023 Xing
D979865 February 28, 2023 Brunner
D979866 February 28, 2023 Thompson
D1005690 November 28, 2023 Sardar
D1024469 April 23, 2024 Zhou
12108924 October 8, 2024 Xing
D1057334 January 7, 2025 Zhou
20230277022 September 7, 2023 Li
20230354990 November 9, 2023 Ma
20250151889 May 15, 2025 Zhou
Foreign Patent Documents
308112103 July 2023 CN
DM/242041 August 2024 WO
Other references
  • Roborock Dual Main Brush Replacement for S8 MaxV Ultra, available in Amazon.com, date first available Apr. 19, 2024 [online], [site visited Aug. 15, 2025], Available from the internet URL: https://www.amazon.ca/roborock-Dual-Main-Brush-Replacement/dp/B0CW32DT8Z (Year: 2024).
  • Roborock Original Accessories Dismountable Duo Roller Main Brush S8, available in Amazon.co.uk, date first available May 21, 2023 [online], [site visited Aug. 15, 2025], Available from the internet URL: https://www.amazon.co.uk/roborock-Original-Accessories-Dismountable-Cleaner/dp/B0C4L1FT6C (Year: 2023).
  • Bluearks 29 Pack Accessories Kit, available in Amazon.ca, date first available Jul. 17, 2024 [online], [site visited Aug. 15, 2025], Available from the internet URL: https://www.amazon.ca/Bluearks-Accessories-Compatible-Roborock-Self-Main/dp/B0D4V285B5 (Year: 2024).
  • Dxyue 20Pcs Accessories for Roborock Qrevo Master, available in Amazon.ca, date first available Jul. 23, 2024 [online], [site visited Aug. 15, 2025], Available from the internet URL: https://www.amazon.ca/Dxyue-Accessories-Roborock-Cleaner-Brushroll/dp/B0D9YJ2482 (Year: 2024).
  • Laoneer (OEM) A1PartsPro Bearing Cap . . . Brush Bearing End Roll Cover Wheel Cap-Bearing, available in Amazon.com, date first available Mar. 2, 2023 [online], [site visited Aug. 15, 2025], Available from the internet URL: https://www.amazon.com/Parts-Bearing-Samsung-JetBot-Cap-Bearing/dp/B0BXBJ2JMM (Year: 2023).
  • Uxcell Flanged Sleeve Bearings, available in Amazon.com, date first available May 16, 2021 [online], [site visited Aug. 15, 2025], Available from the internet URL: https://www.amazon.com/uxcell-Flanged-Bearings-Thickness-Self-Lubricating/dp/B0951Z8YQP (Year: 2021).
  • Office Action issued in the corresponding JP Application No. 2024-503565, mailed Jun. 13, 2025.
Patent History
Patent number: D1123280
Type: Grant
Filed: Aug 8, 2024
Date of Patent: Apr 21, 2026
Assignee: Beijing Roborock Technology Co., Ltd. (Beijing)
Inventor: Baokui Zhang (Beijing)
Primary Examiner: Jennylou M Binas
Application Number: 35/523,089
Classifications
Current U.S. Class: For Vacuum Cleaner (D32/31); D4/122