USD583450SActiveUtility

Air purifier

88
Assignee: WOONGJIN COWAY CO LTDPriority: Nov 23, 2007Filed: Feb 21, 2008Granted: Dec 23, 2008
Est. expiryNov 23, 2027(~1.4 yrs left)· nominal 20-yr term from priority
Inventors:Hun Jung Choi
88
PatentIndex Score
37
Cited by
13
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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