Water purifier
Latest Woongjin Coway Co., Ltd. Patents:
Description
The broken line showing of the water purifier in
Claims
The ornamental design for a water purifier, as shown and described.
Referenced Cited
U.S. Patent Documents
D235015 | April 1975 | Stern |
D325767 | April 28, 1992 | Ostlund |
D454023 | March 5, 2002 | Wang |
D473281 | April 15, 2003 | Jansson et al. |
D486880 | February 17, 2004 | Gracias et al. |
D506525 | June 21, 2005 | Wang |
D586171 | February 10, 2009 | Picozza et al. |
D600492 | September 22, 2009 | Hammad et al. |
D620301 | July 27, 2010 | Picozza et al. |
D627188 | November 16, 2010 | Picozza et al. |
D638513 | May 24, 2011 | Choi |
D647593 | October 25, 2011 | Choi |
D649826 | December 6, 2011 | Garman |
Patent History
Patent number: D669154
Type: Grant
Filed: Dec 28, 2011
Date of Patent: Oct 16, 2012
Assignee: Woongjin Coway Co., Ltd. (Choongcheongnam-do)
Inventor: Hun Jung Choi (Seoul)
Primary Examiner: Robin V Webster
Attorney: McDermott Will & Emery LLP
Application Number: 29/409,725
Type: Grant
Filed: Dec 28, 2011
Date of Patent: Oct 16, 2012
Assignee: Woongjin Coway Co., Ltd. (Choongcheongnam-do)
Inventor: Hun Jung Choi (Seoul)
Primary Examiner: Robin V Webster
Attorney: McDermott Will & Emery LLP
Application Number: 29/409,725
Classifications
Current U.S. Class:
Treatment (D23/207)