USD889621SActiveUtility

Air purifier

67
Assignee: HUNG HSING ELEC CO LTDPriority: Oct 29, 2018Filed: Oct 29, 2018Granted: Jul 7, 2020
Est. expiryOct 29, 2038(~12.3 yrs left)· nominal 20-yr term from priority
Inventors:Ping HuangYing-Pin Huang
67
PatentIndex Score
11
Cited by
13
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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