USD1013852SActiveUtility

Air purifier

35
Assignee: BEIANG AIR TECH LTDPriority: Jun 24, 2021Filed: Aug 22, 2021Granted: Feb 6, 2024
Est. expiryJun 24, 2041(~14.9 yrs left)· nominal 20-yr term from priority
Inventors:Hongyu RanYaoyuan LuQi ChenYigang Liu
35
PatentIndex Score
0
Cited by
25
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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