USD884865SActiveUtility

Air filtration device

75
Individually held — no corporate assignee on recordPriority: Oct 30, 2017Filed: Oct 30, 2017Granted: May 19, 2020
Est. expiryOct 30, 2037(~11.3 yrs left)· nominal 20-yr term from priority
Inventors:Todd Armand Damon
75
PatentIndex Score
20
Cited by
67
References
1
Claims

Claims

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

Join the waitlist — get patent alerts

Track USD884865S — get alerts on status changes and closely related new filings.

We store only your email — no account needed. See our privacy policy.