USD638923SActiveUtility

Air sterilizer

90
Assignee: WOONGJIN COWAY CO LTDPriority: May 27, 2010Filed: Nov 29, 2010Granted: May 31, 2011
Est. expiryMay 27, 2030(~3.8 yrs left)· nominal 20-yr term from priority
Inventors:Hun Jung Choi
90
PatentIndex Score
45
Cited by
14
References
1
Claims

Claims

exact text as granted — not AI-modified
I claim the ornamental design for an air sterilizer, as shown and described.

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