Air purifier
Latest WOONGJIN COWAY CO., LTD. Patents:
Description
Claims
The ornamental design for an air purifier, as shown and described.
Referenced Cited
U.S. Patent Documents
D512494 | December 6, 2005 | Haranaka |
D513070 | December 20, 2005 | Haranaka |
D523414 | June 20, 2006 | Kobayashi |
D539883 | April 3, 2007 | Lee et al. |
D557394 | December 11, 2007 | Martin et al. |
D581506 | November 25, 2008 | Kelnhofer |
D583450 | December 23, 2008 | Choi |
D625398 | October 12, 2010 | Choi |
D656230 | March 20, 2012 | Robinson et al. |
D664636 | July 31, 2012 | Robinson et al. |
D700959 | March 11, 2014 | Sickinger et al. |
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Patent History
Patent number: D732649
Type: Grant
Filed: Dec 19, 2012
Date of Patent: Jun 23, 2015
Assignee: WOONGJIN COWAY CO., LTD. (Gongju-Si, Choongcheongnam-Do)
Inventor: Hun Jung Choi (Goyang-si)
Primary Examiner: Sandra Snapp
Application Number: 29/440,183
Type: Grant
Filed: Dec 19, 2012
Date of Patent: Jun 23, 2015
Assignee: WOONGJIN COWAY CO., LTD. (Gongju-Si, Choongcheongnam-Do)
Inventor: Hun Jung Choi (Goyang-si)
Primary Examiner: Sandra Snapp
Application Number: 29/440,183
Classifications
Current U.S. Class:
Air Cleaner (D23/364)