USD930787SActiveUtility

Filter for water purification

74
Assignee: MICROFILTER CO LTDPriority: Mar 20, 2020Filed: Mar 31, 2020Granted: Sep 14, 2021
Est. expiryMar 20, 2040(~13.6 yrs left)· nominal 20-yr term from priority
Inventors:Kyong Su LeePil Kang HwangMin Kyu Jung
74
PatentIndex Score
8
Cited by
39
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       We claim the ornamental design for the filter for water purification, as shown and described.

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