Drain pan for heat exchanger

Iinuma , et al. November 3, 2

Patent Grant D742488

U.S. patent number D742,488 [Application Number D/485,778] was granted by the patent office on 2015-11-03 for drain pan for heat exchanger. This patent grant is currently assigned to Mitsubishi Electric Corporation. The grantee listed for this patent is MITSUBISHI ELECTRIC CORPORATION. Invention is credited to Shoji Akamatsu, Takahiro Iinuma.


United States Patent D742,488
Iinuma ,   et al. November 3, 2015

Drain pan for heat exchanger

Claims

CLAIM The ornamental design for a drain pan for heat exchanger, as shown and described.
Inventors: Iinuma; Takahiro (Tokyo, JP), Akamatsu; Shoji (Tokyo, JP)
Applicant:
Name City State Country Type

MITSUBISHI ELECTRIC CORPORATION

Tokyo

N/A

JP
Assignee: Mitsubishi Electric Corporation (Tokyo, JP)
Appl. No.: D/485,778
Filed: March 21, 2014

Foreign Application Priority Data

Sep 24, 2013 [JP] 2013-021969
Current U.S. Class: D23/323
Current International Class: 2303
Field of Search: ;D23/385-395,397,370-373,365,351,354,399-403,421,499,259,200,314,323,341,333 ;62/291,288,285 ;29/890.035 ;220/571 ;413/1

References Cited [Referenced By]

U.S. Patent Documents
5901566 May 1999 Macosko et al.
5904053 May 1999 Polk et al.
5987909 November 1999 Martin, Sr.
6112536 September 2000 Hansen
6691884 February 2004 Dwyer
7418827 September 2008 Rios
8813517 August 2014 Lee et al.
8869548 October 2014 Piccione
D720447 December 2014 Korda
2005/0109053 May 2005 Eom et al.
2008/0047289 February 2008 Patrick et al.
2008/0245802 October 2008 Gray
2010/0175408 July 2010 Korda
2011/0265508 November 2011 Piccione
2012/0159981 June 2012 Beck et al.
Primary Examiner: Nelson; T. Chase
Assistant Examiner: Aman; Ania
Attorney, Agent or Firm: Studebaker & Brackett PC

Description



FIG. 1 is a front, bottom and left side perspective view of a drain pan for heat exchanger, showing our new design;

FIG. 2 is a front, bottom and right side perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof; and,

FIG. 9 is a horizontal cross-sectional view thereof; taken along line 9-9 of FIG. 3.

The broken lines shown in the drawings are for the purpose of illustrating portions of the article that form no part of the claimed design.

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