IP Library › Granted Patent US 548,824
Granted Patent S1
US 548,824 · App. 29/208,969 · Granted Aug 14, 2007

Air purifier

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Quick Facts
Patent No.
US 548,824
App. No.
29/208,969
Granted
Aug 14, 2007
Kind
S1
Claims (1)

The ornamental design for an air purifier, as shown and described.