USD774173SActiveUtility

Air filter housing

52
Assignee: BLUEAIR ABPriority: Feb 28, 2014Filed: Aug 28, 2014Granted: Dec 13, 2016
Est. expiryFeb 28, 2034(~7.6 yrs left)· nominal 20-yr term from priority
Inventors:Elin Engberg
52
PatentIndex Score
8
Cited by
12
References
1
Claims

Claims

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

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