USD657857SActiveUtility

Air purifier

Assignee: CHOI HUN JUNGPriority: Aug 25, 2010Filed: Feb 22, 2011Granted: Apr 17, 2012

Est. expiryAug 25, 2030(~4.1 yrs left)· nominal 20-yr term from priority

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Claims

exact text as granted — not AI-modified

I claim the ornamental design for an air purifier, as shown and described.

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