USD885542SActiveUtility

Multi-functional air quality control system

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Assignee: ALILI SURJANPriority: Mar 18, 2019Filed: Mar 18, 2019Granted: May 26, 2020
Est. expiryMar 18, 2039(~12.6 yrs left)· nominal 20-yr term from priority
Inventors:Surjan Alili
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PatentIndex Score
1
Cited by
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References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a multi-functional air quality control system, as shown and described.

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