USD742495SActiveUtility

Portable air filtration device

54
Assignee: ABATEMENT TECHNOLOGIES INCPriority: Oct 25, 2013Filed: Oct 25, 2013Granted: Nov 3, 2015
Est. expiryOct 25, 2033(~7.3 yrs left)· nominal 20-yr term from priority
Inventors:Lynette Ravile MathewsBlair Lawrence Harber
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PatentIndex Score
10
Cited by
25
References
1
Claims

Claims

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

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