USD944379SActiveUtility

Vehicle air purifier

71
Assignee: 3M INNOVATIVE PROPERTIES COPriority: Oct 12, 2018Filed: Apr 10, 2019Granted: Feb 22, 2022
Est. expiryOct 12, 2038(~12.2 yrs left)· nominal 20-yr term from priority
Inventors:Man LiLiliang LiuChao Ren
71
PatentIndex Score
14
Cited by
13
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a vehicle air purifier, as shown and described.

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