Air purifier
Choi March 26, 2
U.S. patent number D678,992 [Application Number D/383,317] was granted by the patent office on 2013-03-26 for air purifier. This patent grant is currently assigned to Woongjin Coway Co., Ltd.. The grantee listed for this patent is Hun Jung Choi. Invention is credited to Hun Jung Choi.
| United States Patent | D678,992 |
| Choi | March 26, 2013 |
Air purifier
Claims
CLAIM The ornamental design for an air purifier, as shown and described.
| Inventors: | Choi; Hun Jung (Seoul, KR) | ||||||||||
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| Applicant: |
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| Assignee: | Woongjin Coway Co., Ltd.
(Choongcheongnam-do, KR) |
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| Appl. No.: | D/383,317 | ||||||||||
| Filed: | January 14, 2011 |
Foreign Application Priority Data
| Aug 11, 2010 [KR] | 30-2010-0034926 | |||
| Current U.S. Class: | D23/364 |
| Current International Class: | 2304 |
| Field of Search: | ;D23/355-366,352,369,332,333,335,336,342,351 ;422/120,122 ;55/356,473,504 ;96/97 ;D14/188,170,172 ;261/DIG.17,DIG.65,DIG.88,DIG.31 ;D18/34.6 |
References Cited [Referenced By]
U.S. Patent Documents
| D540453 | April 2007 | Wang |
| D551329 | September 2007 | Cheng |
| D551330 | September 2007 | Paterson et al. |
| D562953 | February 2008 | Lewis |
| D574476 | August 2008 | Spiegel |
| D580538 | November 2008 | Ye et al. |
| D588251 | March 2009 | Spiegel |
| D595395 | June 2009 | Lewis |
| D603949 | November 2009 | Campbell et al. |
| D633993 | March 2011 | Lewis |
| D637274 | May 2011 | Chan et al. |
| D648016 | November 2011 | Choi et al. |
| D650472 | December 2011 | Petersen |
| D658752 | May 2012 | Farone |
Attorney, Agent or Firm: McDermott Will & Emery LLP
Description
FIG. 1 is a perspective view of an air purifier;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a left side view thereof, the right side view being a mirror image;
FIG. 5 is a top plan view thereof; and,
FIG. 6 is a bottom view thereof.
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.
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