Water purification device
Description
1. Water purification device
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Claims
The ornamental design for water purification device, as shown and described.
Referenced Cited
U.S. Patent Documents
Patent History
Patent number: D878518
Type: Grant
Filed: Dec 14, 2018
Date of Patent: Mar 17, 2020
Inventors: Alex Erdwiens (Frankfurt am Main), Micha Daniels (Frankfurt am Main)
Primary Examiner: Khawaja Anwar
Application Number: 35/506,378
Type: Grant
Filed: Dec 14, 2018
Date of Patent: Mar 17, 2020
Inventors: Alex Erdwiens (Frankfurt am Main), Micha Daniels (Frankfurt am Main)
Primary Examiner: Khawaja Anwar
Application Number: 35/506,378
Classifications
Current U.S. Class:
Filter Or Strainer (2) (D23/209)