USD940845SActiveUtility

Air purifier

79
Assignee: NAKAGAWA RyouichiPriority: Aug 21, 2019Filed: Jan 30, 2020Granted: Jan 11, 2022
Est. expiryAug 21, 2039(~13 yrs left)· nominal 20-yr term from priority
Inventors:Ryouichi Nakagawa
79
PatentIndex Score
11
Cited by
14
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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