USD949284SActiveUtility

Base for water purification filter

69
Assignee: NINGBO EASTPURE ENVIRONMENTAL TECH CO LTDPriority: Nov 3, 2020Filed: Nov 19, 2020Granted: Apr 19, 2022
Est. expiryNov 3, 2040(~14.3 yrs left)· nominal 20-yr term from priority
Inventors:Yanfeng Xu
69
PatentIndex Score
5
Cited by
11
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a base for water purification filter, as shown and described.

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