Cleaning device
Description
The broken lines depict portions of the article that form no part of the claimed design. In the
Claims
The ornamental design for a cleaning device as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
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Patent History
Patent number: D1150743
Type: Grant
Filed: May 22, 2024
Date of Patent: Sep 29, 2026
Assignee: SHENZHEN HUA XIN INFORMATION TECHNOLOGY CO., LTD. (Shenzhen)
Inventors: Bin Chen (Shenzhen), Meihua Huang (Shenzhen)
Primary Examiner: Khawaja Anwar
Assistant Examiner: Taylor O Mortorff
Application Number: 29/943,442
Type: Grant
Filed: May 22, 2024
Date of Patent: Sep 29, 2026
Assignee: SHENZHEN HUA XIN INFORMATION TECHNOLOGY CO., LTD. (Shenzhen)
Inventors: Bin Chen (Shenzhen), Meihua Huang (Shenzhen)
Primary Examiner: Khawaja Anwar
Assistant Examiner: Taylor O Mortorff
Application Number: 29/943,442
Classifications
Current U.S. Class:
Circular Canister In Plan (D32/23)