USD1101123SActiveUtility

Refrigerant filter

30
Assignee: LI ZONGHONGPriority: Jan 20, 2022Filed: Jan 20, 2022Granted: Nov 4, 2025
Est. expiryJan 20, 2042(~15.5 yrs left)· nominal 20-yr term from priority
Inventors:Zonghong Li
30
PatentIndex Score
0
Cited by
16
References
1
Claims

Claims

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

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