Water filter
Description
The broken lines in the figures illustrate portions of the water filter that form no part of the claimed design.
Claims
The ornamental design for a water filter, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
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Patent History
Patent number: D1139810
Type: Grant
Filed: Sep 20, 2024
Date of Patent: Aug 4, 2026
Assignee: Tianjin Yuanzhi Environmental Protection Technology Co., Ltd (Tianjin)
Inventors: Lin Luo (Tianjin), Xin Guan (Tianjin), Jingguan Du (Tianjin), Zhigang Du (Tianjin), Zhiyong Qian (Tianjin)
Primary Examiner: Bobby W Jones, II
Application Number: 29/964,064
Type: Grant
Filed: Sep 20, 2024
Date of Patent: Aug 4, 2026
Assignee: Tianjin Yuanzhi Environmental Protection Technology Co., Ltd (Tianjin)
Inventors: Lin Luo (Tianjin), Xin Guan (Tianjin), Jingguan Du (Tianjin), Zhigang Du (Tianjin), Zhiyong Qian (Tianjin)
Primary Examiner: Bobby W Jones, II
Application Number: 29/964,064
Classifications
Current U.S. Class:
Filter Or Strainer (2) (D23/209)