USD811572SActiveUtility

Air purifier

53
Assignee: KONINKLIJKE PHILIPS NVPriority: Aug 10, 2015Filed: Jan 5, 2016Granted: Feb 27, 2018
Est. expiryAug 10, 2035(~9 yrs left)· nominal 20-yr term from priority
Inventors:Guo Ning Hu
53
PatentIndex Score
6
Cited by
8
References
1
Claims

Claims

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

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