Air purifier
Choi November 3, 2
U.S. patent number D603,497 [Application Number D/309,647] was granted by the patent office on 2009-11-03 for air purifier. This patent grant is currently assigned to Woongjin Coway Co., Ltd.. Invention is credited to Hun Jung Choi.
| United States Patent | D603,497 |
| Choi | November 3, 2009 |
Air purifier
Claims
CLAIM The ornamental design for an air purifier, as shown and described.
| Inventors: | Choi; Hun Jung (Goyang, KR) |
|---|---|
| Assignee: | Woongjin Coway Co., Ltd.
(Gongju, Choongcheongnam-Do, KR) |
| Appl. No.: | D/309,647 |
| Filed: | September 19, 2008 |
Foreign Application Priority Data
| Jul 21, 2008 [KR] | 30-2008-0031436 | |||
| Current U.S. Class: | D23/364 |
| Current International Class: | 2304 |
| Field of Search: | ;D23/364,355,356,359,360,362,352,366,369,332,333,335,336,342,351 ;422/120,122 ;55/356,473,504 ;96/97 ;D14/188,170,172 ;261/DIG.17,DIG.65,DIG.88,DIG.31 |
References Cited [Referenced By]
U.S. Patent Documents
| D423656 | April 2000 | De'Longhi |
| D497984 | November 2004 | Tokunaga |
| D537156 | February 2007 | Marengo et al. |
| D537157 | February 2007 | Murai |
| D539883 | April 2007 | Lee et al. |
| D543266 | May 2007 | Chen |
| D544082 | June 2007 | Fujii |
| D549811 | August 2007 | Chen |
| D550343 | September 2007 | Chen |
| D558317 | December 2007 | Francisquini |
| D575860 | August 2008 | Wu |
| D577800 | September 2008 | Yoon |
| D583450 | December 2008 | Choi |
| 30-0490538 | May 2008 | KR | |||
Assistant Examiner: Muller; David G
Attorney, Agent or Firm: McDermott Will & Emery LLP
Description
FIG. 1 is the perspective view of the air purifier;
FIG. 2 is the front view thereof;
FIG. 3 is the rear view thereof;
FIG. 4 is the left side view thereof;
FIG. 5 is the right side view thereof;
FIG. 6 is the top view thereof; and,
FIG. 7 is the bottom view thereof.
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