USD936201SActiveUtility

Smart filter for air purification device with air quality management system

Assignee: AURA SMART AIR LTDPriority: Jul 8, 2020Filed: Jul 8, 2020Granted: Nov 16, 2021

Est. expiryJul 8, 2040(~13.9 yrs left)· nominal 20-yr term from priority

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Claims

exact text as granted — not AI-modified

CLAIM 
     
       The ornamental design for a smart filter for air purification device with air quality management system, as shown and described.

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