Filter screen for cleaning robot

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Description

1. Filter screen for cleaning robot

1.1 : Front

1.2 : Back

1.3 : Left

1.4 : Right

1.5 : Top

1.6 : Bottom

1.7 : Front, right, bottom side perspective view

1.8 : Back, left, top side perspective view

Claims

The ornamental design for a filter screen for cleaning robot as shown and described.

Referenced Cited
U.S. Patent Documents
D538418 March 13, 2007 Pippel
D670051 October 30, 2012 Gee
D754315 April 19, 2016 Morin
D938005 December 7, 2021 Kyung
D947347 March 29, 2022 Lim
D972698 December 13, 2022 Gregerson
D981546 March 21, 2023 Bloemendaal
D998923 September 12, 2023 Qiu
D1000737 October 3, 2023 Gong
Foreign Patent Documents
D222822 December 2022 TW
Other references
  • Replacement Filter, posted Aug. 21, 2024 [online], [retrieved Mar. 16, 2026]. Retrieved from internet, https://www.amazon.com/Replacement-Parts-B20-plus-Accessories/dp/B0DDTBH9Z1 (Year: 2024).
  • Vacuum Filter, posted Jun. 1, 2024 [online], [retrieved Mar. 16, 2026]. Retrieved from internet, https://www.amazon.com/ Replacement-Compatible-Essential-Accessories-8-Pack/dp/BOD22KJJ8X (Year: 2024).
Patent History
Patent number: D1133355
Type: Grant
Filed: Apr 23, 2025
Date of Patent: Jul 7, 2026
Assignee: Beijing Roborock Technology Co., Ltd. (Beijing)
Inventors: Haozhe Zhang (Beijing), Baokui Zhang (Beijing)
Primary Examiner: Khawaja Anwar
Assistant Examiner: Taylor O Mortorff
Application Number: 35/525,383
Classifications
Current U.S. Class: For Vacuum Cleaner (D32/31)