USD1114958SActiveUtility

Evaporative air cooler

32
Assignee: CHEN GUOYINGPriority: Jan 16, 2025Filed: Jan 16, 2025Granted: Feb 24, 2026
Est. expiryJan 16, 2045(~18.5 yrs left)· nominal 20-yr term from priority
Inventors:CHEN GUOYING
32
PatentIndex Score
0
Cited by
24
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for an evaporative air cooler, as shown and described.

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