USD1057130SActiveUtility

Air purifier

38
Individually held — no corporate assignee on recordPriority: Sep 18, 2021Filed: Sep 18, 2021Granted: Jan 7, 2025
Est. expirySep 18, 2041(~15.1 yrs left)· nominal 20-yr term from priority
Inventors:Eric Langberg
38
PatentIndex Score
0
Cited by
13
References
1
Claims

Claims

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

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