Hot water boiler
Latest Kyungdong Navien Co., Ltd. Patents:
Description
The part of the drawings shown in broken line, illustrates a portion of the hot water boiler that forms no part of the claimed design.
Claims
The ornamental design for a hot water boiler, as shown and described.
Referenced Cited
U.S. Patent Documents
D262649 | January 12, 1982 | Owen |
5775267 | July 7, 1998 | Hou |
6256456 | July 3, 2001 | DeSantis |
D532878 | November 28, 2006 | Cortese |
D726294 | April 7, 2015 | Bacigalupo |
20030012564 | January 16, 2003 | Brache |
20060243270 | November 2, 2006 | Moskwa |
20090120923 | May 14, 2009 | Mayen |
20100310240 | December 9, 2010 | Yang |
20140014312 | January 16, 2014 | Chu |
20140064716 | March 6, 2014 | Cohen |
Patent History
Patent number: D788275
Type: Grant
Filed: Oct 23, 2015
Date of Patent: May 30, 2017
Assignee: Kyungdong Navien Co., Ltd. (Pyeongtaek, Gyeonggi-do)
Inventors: Gye Ho Hwang (Gyeonggi-do), Eun Cheuk Woo (Seoul)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Ania Aman
Application Number: 29/543,393
Type: Grant
Filed: Oct 23, 2015
Date of Patent: May 30, 2017
Assignee: Kyungdong Navien Co., Ltd. (Pyeongtaek, Gyeonggi-do)
Inventors: Gye Ho Hwang (Gyeonggi-do), Eun Cheuk Woo (Seoul)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Ania Aman
Application Number: 29/543,393
Classifications
Current U.S. Class:
Domestic Water Heater Or Boiler (D23/318)