USD635655SActiveUtility

Air purifier

67
Assignee: TATUNG COPriority: May 26, 2010Filed: Aug 5, 2010Granted: Apr 5, 2011
Est. expiryMay 26, 2030(~3.9 yrs left)· nominal 20-yr term from priority
Inventors:Tung-Hua ChenKwok-Tung Yung
67
PatentIndex Score
24
Cited by
13
References
1
Claims

Claims

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

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