Pool cleaning device
Description
The broken lines depict portions of the pool cleaning device that form no part of the claimed design.
Claims
The ornamental design for a pool cleaning device, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
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- WY1102 Robotic Pool Cleaner, available Apr. 21, 2022 [YouTube], [site visited Mar. 12, 2025]. Avail from int, URL: https://youtu.be/P2hWD1xgMxs?si=8uE9Eeqz10b9dm9C (Year: 2022).
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Patent History
Patent number: D1155939
Type: Grant
Filed: Jun 16, 2023
Date of Patent: Oct 27, 2026
Assignee: WYBOTICS Co., LTD (Tianjin)
Inventors: Qian Yu (Tianjin), Pu Cen (Tianjin), Weiping Zhang (Tianjin), Rongkai Yan (Tianjin), Yueming Wang (Tianjin)
Primary Examiner: Amber R Stiles
Assistant Examiner: Carson Jean Bendel
Application Number: 29/895,024
Type: Grant
Filed: Jun 16, 2023
Date of Patent: Oct 27, 2026
Assignee: WYBOTICS Co., LTD (Tianjin)
Inventors: Qian Yu (Tianjin), Pu Cen (Tianjin), Weiping Zhang (Tianjin), Rongkai Yan (Tianjin), Yueming Wang (Tianjin)
Primary Examiner: Amber R Stiles
Assistant Examiner: Carson Jean Bendel
Application Number: 29/895,024
Classifications
Current U.S. Class:
Vacuum (D32/21)