Air purifier
Description
The broken line showing of parts of the drawings is included for the purpose of illustrating use and environment and forms no part of the claimed design.
Claims
The ornamental design for air purifier, as shown and described.
Referenced Cited
U.S. Patent Documents
D512493 | December 6, 2005 | Haranaka |
D539883 | April 3, 2007 | Lee et al. |
D594538 | June 16, 2009 | Tsuji |
D619236 | July 6, 2010 | Schlag et al. |
D644725 | September 6, 2011 | Kim |
D647193 | October 18, 2011 | Kim |
D649236 | November 22, 2011 | Bilko et al. |
D657032 | April 3, 2012 | Chouji |
D657033 | April 3, 2012 | Chouji |
D677774 | March 12, 2013 | Postma |
D681790 | May 7, 2013 | Jinsoo et al. |
D689999 | September 17, 2013 | Viala |
20100140371 | June 10, 2010 | Zuo |
Patent History
Patent number: D734445
Type: Grant
Filed: Oct 2, 2013
Date of Patent: Jul 14, 2015
Assignee: LUXSWEEP ELECTRIC COMPANY (Milwaukee, WI)
Inventor: Bo Huang (Beijing)
Primary Examiner: David Muller
Application Number: 29/468,651
Type: Grant
Filed: Oct 2, 2013
Date of Patent: Jul 14, 2015
Assignee: LUXSWEEP ELECTRIC COMPANY (Milwaukee, WI)
Inventor: Bo Huang (Beijing)
Primary Examiner: David Muller
Application Number: 29/468,651
Classifications
Current U.S. Class:
Air Cleaner (D23/364)