USD1083025SActiveUtility

Refrigerator filter

29
Assignee: TIANJIN YUANZHI ENVIRONMENTAL TECH CO LTDPriority: Aug 11, 2023Filed: Dec 31, 2023Granted: Jul 8, 2025
Est. expiryAug 11, 2043(~17.1 yrs left)· nominal 20-yr term from priority
Inventors:Kai ZhangLin LouXin GuanJingguan Du
29
PatentIndex Score
0
Cited by
115
References
1
Claims

Claims

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

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