USD1049346SActiveUtility

Air filtration device

92
Assignee: DSS PUREAIR INCPriority: Jun 5, 2020Filed: Dec 29, 2023Granted: Oct 29, 2024
Est. expiryJun 5, 2040(~13.9 yrs left)· nominal 20-yr term from priority
Inventors:Neil J. CampbellIyam LynchMichelle Campbell
92
PatentIndex Score
8
Cited by
11
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for an air filtration device as shown and described.

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