Title:
Drain pan for heat exchanger
United States Patent D840008


Inventors:
Yamamoto, Keiichi (Tokyo, JP)
Hayashi, Tomoki (Tokyo, JP)
Morikawa, Shinya (Tokyo, JP)
Application Number:
29/524776
Publication Date:
02/05/2019
Filing Date:
04/23/2015
Assignee:
MITSUBISHI ELECTRIC CORPORATION (Tokyo, JP)
Primary Class:
International Classes:
(IPC1-7): 2303
Field of Search:
D23/323, D23/385-395, D23/397, D23/370-373, D23/365, D23/351, D23/354, D23/399-403, D23/421, D23/499, D23/200, D23/314, D23/341, D23/333, D23/259-266, D23/269, D3/311, D3/308, D3/309
View Patent Images:
US Patent References:
D720447Drain pan2014-12-30KordaD23/386
8813517Air conditioner and air conditioning system2014-08-26Lee174/1
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D663912Tray drying rack2012-07-17LeD32/55
7757705Sink and vanity base protector2010-07-20Carter137/312
20070169501Condensate pan internal corner design2007-07-26Rios62/286
20070169500Casing assembly suitable for use in a heat exchange assembly2007-07-26Rios62/285
20070169499Method and system for horizontal coil condensate disposal2007-07-26Rios62/285
20070169498Vertical condensate pan with non-modifying slope attachment to horizontal pan for multi-poise furnace coils2007-07-26Rios62/285
20070169496Low-sweat condensate pan2007-07-26Rios62/285
20070169495Condensate pan insert2007-07-26Thomas62/285
20060026985ICE MACHINE INCLUDING A CONDENSATE COLLECTION UNIT, AN EVAPORATOR ATTACHMENT ASSEMBLY, AND REMOVABLE SUMP2006-02-09Hollen62/340
20050229610Air conditioner2005-10-20Park62/126
20050109054Indoor unit for air conditioner2005-05-26Eom62/286
20050109053Indoor unit for air conditioner2005-05-26Eom62/285
6276443Air conditioning coil2001-08-21Martin, Sr.165/124
5987909Air conditioner drain pan1999-11-23Martin, Sr.62/288
5284027Air conditioning systems1994-02-08Martin, Sr.165/126
4679405Molded drain connection with insert1987-07-14Mitchell285/239
2555968Drip collecting arrangement for refrigerators1951-06-05Harbison62/286
1651106Railroad tie1927-11-29Sutinen238/286
1067762RAILWAY-TIE AND RAIL-CHAIR.1913-07-15Shane238/191
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Foreign References:
DE102006011413A12006-10-05Electric grill for use in open air has serpentine heating element mounted in casing, on top of which grill plates fit which have fat channels with holes which drop fat on to drip pan below the heating element
WO2013080760A12013-06-06OUTDOOR UNIT FOR AIR CONDITIONER
Primary Examiner:
Nelson, Chase T.
Assistant Examiner:
Aman, Ania
Attorney, Agent or Firm:
Studebaker & Brackett PC
Claims:
CLAIM

1. The ornamental design for a drain pan for heat exchanger, as shown and described.

Description:

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

FIG. 2 is a rear perspective view of the rear, right, and top sides of thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top plan view thereof;

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

FIG. 9 is a reference view of usage.

The broken lines shown represent unclaimed subject matter of the drain pan for heat exchanger and form no part of the claimed design. The dash-dot lines represent the boundary between the claimed design and unclaimed design.