Pool cleaning device
Description
The broken lines in the drawings illustrate 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.
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Patent History
Patent number: D1124549
Type: Grant
Filed: Jun 16, 2023
Date of Patent: Apr 28, 2026
Assignee: WYBOTICS Co., LTD (Tianjin)
Inventors: Weiping Zhang (Tianjin), Huchen Gong (Tianjin), Jiancheng Huang (Tianjin), Shouqiang Guan (Tianjin)
Primary Examiner: Joseph Kukella
Assistant Examiner: Carson Jean Bendel
Application Number: 29/895,021
Type: Grant
Filed: Jun 16, 2023
Date of Patent: Apr 28, 2026
Assignee: WYBOTICS Co., LTD (Tianjin)
Inventors: Weiping Zhang (Tianjin), Huchen Gong (Tianjin), Jiancheng Huang (Tianjin), Shouqiang Guan (Tianjin)
Primary Examiner: Joseph Kukella
Assistant Examiner: Carson Jean Bendel
Application Number: 29/895,021
Classifications
Current U.S. Class:
Vacuum (D32/21)