USD568452SExpiredUtility

Air purifier

44
Assignee: LUX INTERNAT AGPriority: Mar 17, 2006Filed: Aug 16, 2006Granted: May 6, 2008
Est. expiryMar 17, 2026(expired)· nominal 20-yr term from priority
Inventors:Lutz Gebhardt
44
PatentIndex Score
5
Cited by
13
References
1
Claims

Claims

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

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