Water purifier
Latest Woongjin Coway Co., Ltd. Patents:
Description
Claims
The ornamental design for a water purifier, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
D325767 | April 28, 1992 | Ostlund |
D473281 | April 15, 2003 | Jansson et al. |
D486880 | February 17, 2004 | Gracias et al. |
D506525 | June 21, 2005 | Wang |
D510122 | September 27, 2005 | Gaignet et al. |
D530388 | October 17, 2006 | Fletcher |
D618301 | June 22, 2010 | Cho |
D637689 | May 10, 2011 | Hong |
D 1136288 | March 2002 | JP |
Patent History
Patent number: D647593
Type: Grant
Filed: Feb 17, 2011
Date of Patent: Oct 25, 2011
Assignee: Woongjin Coway Co., Ltd. (Choongcheongnam-do)
Inventor: Hun Jung Choi (Seoul)
Primary Examiner: Robin V Webster
Attorney: McDermott Will & Emery LLP
Application Number: 29/385,665
Type: Grant
Filed: Feb 17, 2011
Date of Patent: Oct 25, 2011
Assignee: Woongjin Coway Co., Ltd. (Choongcheongnam-do)
Inventor: Hun Jung Choi (Seoul)
Primary Examiner: Robin V Webster
Attorney: McDermott Will & Emery LLP
Application Number: 29/385,665
Classifications
Current U.S. Class:
Treatment (D23/207)