Reverse osmosis water filter
Description
The broken lines in the drawing depict portions of the reverse osmosis water filter that form no part of the claimed design.
Claims
The ornamental design for a reverse osmosis water filter, as shown and described.
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Patent History
Patent number: D950010
Type: Grant
Filed: Mar 6, 2020
Date of Patent: Apr 26, 2022
Inventor: Zhibin Zou (Qingdao)
Primary Examiner: Jack Reickel
Assistant Examiner: Bobby W Jones, II
Application Number: 29/726,916
Type: Grant
Filed: Mar 6, 2020
Date of Patent: Apr 26, 2022
Inventor: Zhibin Zou (Qingdao)
Primary Examiner: Jack Reickel
Assistant Examiner: Bobby W Jones, II
Application Number: 29/726,916
Classifications
Current U.S. Class:
Filter Or Strainer (2) (D23/209)