USD599456SActiveUtility

Air purifier

85
Assignee: WOONGJIN COWAY CO LTDPriority: Jul 14, 2008Filed: Aug 6, 2008Granted: Sep 1, 2009
Est. expiryJul 14, 2028(~2 yrs left)· nominal 20-yr term from priority
Inventors:Hun Jung Choi
85
PatentIndex Score
30
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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