Title:
Boiler exterior case
United States Patent D687134


Inventors:
Lee, Chi-young (Seoul, KR)
Application Number:
29/421796
Publication Date:
07/30/2013
Filing Date:
09/26/2012
Assignee:
Kyungdong Navien Co., Ltd. (Pyeongtaek-Si, KR)
Primary Class:
International Classes:
(IPC1-7): 2303
Field of Search:
D23/314, D23/332, D23/335-350, D23/378, D23/370, D23/381, D23/354, D23/351, D23/386, D23/333, D23/328, D23/353, D23/361, D23/385, D23/417, D23/357, D23/334, D23/355, D23/359, D23/362, D23/366, D23/320, D23/319, D23/318, 392/365, 392/367, 392/424, 392/383, 392/411, 392/360, 392/369, 392/373-376, 126/183, 126/110B, 126/91A, 126/92A, 126/500, 126/544, 126/547, D99/29
View Patent Images:
US Patent References:
D662195Water heaterJune, 2012Watanabe et al.D23/320
D616535Outer case for water heaterMay, 2010LeeD23/318
D616536Family water heaterMay, 2010LeeD23/318
20080107410TANKLESS WATER HEATERMay, 2008White392/466
20070205293Heated fluid distribution apparatus for combined domestic hot water supply and space heating system in closed loopSeptember, 2007Kwak236/21B
20070205292Heated fluid distribution apparatus for combined domestic hot water supply and space heating systemSeptember, 2007Kwak236/21B
20070126320Enclosure structure of water heaterJune, 2007Huang312/236
D533928Outdoor water heaterDecember, 2006Maegawa et al.D23/318
D532498Water heaterNovember, 2006Maegawa et al.D23/318
D483844Gas water heaterDecember, 2003Yamamoto et al.D23/320



Primary Examiner:
Nelson, Chase T.
Assistant Examiner:
Aman, Ania
Attorney, Agent or Firm:
Hershkovitz & Associates, PLLC
Hershkovitz, Abraham
Claims:
CLAIM

1. The ornamental design for a boiler exterior case, as shown and described.

Description:

FIG. 1 is a perspective view of a boiler exterior case, showing my new design.

FIG. 2 is a front view of the boiler exterior case of FIG. 1.

FIG. 3 is a rear view of the boiler exterior case of FIG. 1.

FIG. 4 is a left side view of the boiler exterior case of FIG. 1.

FIG. 5 is a right side view of the boiler exterior case of FIG. 1.

FIG. 6 is a top view of the boiler exterior case of FIG. 1; and,

FIG. 7 is a bottom view of the boiler exterior case of FIG. 1.