USD838824SActiveUtility

Air purifier

82
Assignee: SUN YUEPriority: Feb 8, 2018Filed: Feb 8, 2018Granted: Jan 22, 2019
Est. expiryFeb 8, 2038(~11.6 yrs left)· nominal 20-yr term from priority
Inventors:Yue Sun
82
PatentIndex Score
27
Cited by
26
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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