Air purifier
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Description
The broken lines depict portions of the air purifier that form no part of claimed design. All features shown in broken lines in
Claims
The ornamental design for an air purifier, as shown and described.
Referenced Cited
U.S. Patent Documents
D586451 | February 10, 2009 | Murai |
D595825 | July 7, 2009 | Ohta et al. |
D597643 | August 4, 2009 | Chen |
D598087 | August 11, 2009 | Park et al. |
D599456 | September 1, 2009 | Choi |
D603496 | November 3, 2009 | Murai et al. |
D605272 | December 1, 2009 | Chun et al. |
D608433 | January 19, 2010 | Murai et al. |
D612029 | March 16, 2010 | Krapfl |
D613386 | April 6, 2010 | Niki et al. |
D616081 | May 18, 2010 | Chiu |
D616973 | June 1, 2010 | Maegawa et al. |
D634829 | March 22, 2011 | Niki |
Patent History
Patent number: D644312
Type: Grant
Filed: Dec 13, 2010
Date of Patent: Aug 30, 2011
Assignee: Daikin Industries Ltd. (Osaka)
Inventor: Kaichi Tsuji (Kusatsu)
Primary Examiner: David Muller
Attorney: Manabu Kanesaka
Application Number: 29/371,238
Type: Grant
Filed: Dec 13, 2010
Date of Patent: Aug 30, 2011
Assignee: Daikin Industries Ltd. (Osaka)
Inventor: Kaichi Tsuji (Kusatsu)
Primary Examiner: David Muller
Attorney: Manabu Kanesaka
Application Number: 29/371,238
Classifications
Current U.S. Class:
Air Cleaner (D23/364)