USD1019918SActiveUtility

Air purifier

38
Assignee: SHENZHEN TRI TECH TECH CO LTDPriority: Nov 26, 2020Filed: Apr 14, 2021Granted: Mar 26, 2024
Est. expiryNov 26, 2040(~14.3 yrs left)· nominal 20-yr term from priority
Inventors:Shaoguo Huang
38
PatentIndex Score
2
Cited by
4
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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