USD876599SActiveUtility

Vertical air purifier

86
Assignee: GUANGDONG WAPU TECH CO LTDPriority: Jul 9, 2018Filed: Oct 10, 2018Granted: Feb 25, 2020
Est. expiryJul 9, 2038(~12 yrs left)· nominal 20-yr term from priority
Inventors:Chinan HeYonggang FengZhen Liu
86
PatentIndex Score
44
Cited by
13
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1
Claims

Claims

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CLAIM 
     
       The ornamental design for a vertical air purifier, as shown and described.

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