USD1002829SActiveUtility

Air purifier

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Assignee: BEIANG AIR TECH LTDPriority: Mar 2, 2021Filed: Aug 22, 2021Granted: Oct 24, 2023
Est. expiryMar 2, 2041(~14.6 yrs left)· nominal 20-yr term from priority
Inventors:Hongyu RanYaoyuan LuQi ChenYigang Liu
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Claims

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

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