USD683006SActiveUtility

Air purifier

68
Assignee: SPIEGEL PETERPriority: Aug 15, 2011Filed: Aug 15, 2011Granted: May 21, 2013
Est. expiryAug 15, 2031(~5.1 yrs left)· nominal 20-yr term from priority
Inventors:Peter Spiegel
68
PatentIndex Score
15
Cited by
30
References
1
Claims

Claims

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

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