Air purifier
Latest Coway Co., Ltd. Patents:
Description
The broken lines in the drawings illustrate environmental portions of the air purifier which form no part of the claimed design.
Claims
The ornamental design for an air purifier, as shown and described.
Referenced Cited
U.S. Patent Documents
6126727 | October 3, 2000 | Lo |
6355095 | March 12, 2002 | Kuo-Long |
D539883 | April 3, 2007 | Lee |
D543264 | May 22, 2007 | Francis |
D561320 | February 5, 2008 | Chen |
D594538 | June 16, 2009 | Tsuji |
D603032 | October 27, 2009 | Okamoto |
D607093 | December 29, 2009 | Yanez |
D609795 | February 9, 2010 | Yeung |
D610663 | February 23, 2010 | Yeung |
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D726295 | April 7, 2015 | Kim |
D855166 | July 30, 2019 | Bae |
Patent History
Patent number: D873398
Type: Grant
Filed: Jul 3, 2018
Date of Patent: Jan 21, 2020
Assignee: Coway Co., Ltd. (Choongcheongnam-do)
Inventor: Jin-Gyu Seo (Seoul)
Primary Examiner: David G Muller
Application Number: 29/655,390
Type: Grant
Filed: Jul 3, 2018
Date of Patent: Jan 21, 2020
Assignee: Coway Co., Ltd. (Choongcheongnam-do)
Inventor: Jin-Gyu Seo (Seoul)
Primary Examiner: David G Muller
Application Number: 29/655,390
Classifications
Current U.S. Class:
Air Cleaner (D23/364)