Water purifier
Description
Claims
The ornamental design for a water purifier, as shown and described.
Referenced Cited
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Patent History
Patent number: D973174
Type: Grant
Filed: Jun 17, 2021
Date of Patent: Dec 20, 2022
Inventors: Enyu Wei (Tianjin), Yinping Yuan (Tianjin), Hao Xu (Tianjin)
Primary Examiner: Jack Reickel
Assistant Examiner: Bobby W Jones, II
Application Number: 29/795,147
Type: Grant
Filed: Jun 17, 2021
Date of Patent: Dec 20, 2022
Inventors: Enyu Wei (Tianjin), Yinping Yuan (Tianjin), Hao Xu (Tianjin)
Primary Examiner: Jack Reickel
Assistant Examiner: Bobby W Jones, II
Application Number: 29/795,147
Classifications
Current U.S. Class:
Treatment (D23/207)