USD979030SActiveUtility

Air purifier

88
Assignee: GUANGZHOU TIANZHI INNOVATION TECH CO LTDPriority: Oct 20, 2022Filed: Oct 20, 2022Granted: Feb 21, 2023
Est. expiryOct 20, 2042(~16.3 yrs left)· nominal 20-yr term from priority
Inventors:Xin Tian
88
PatentIndex Score
10
Cited by
27
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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