Patent
   D317500
Priority
Jan 31 1986
Filed
Jan 31 1986
Issued
Jun 11 1991
Expiry
Jun 11 2005
Assg.orig
Entity
unknown
8
8
n/a
The ornamental design for a finned heat exchanger plate, as shown and described.

FIG. 1 is a top plan view of a finned heat exchanger plate showing my new design;

FIG. 2 is a side elevational view thereof as seen from the right side in FIG. 1, the opposite side being a mirror image;

FIG. 3 is a side elevational view thereof as seen from the bottom of FIG. 1, the opposite side being a mirror image;

FIG. 4 is an enlarged sectional view thereof as seen along line 4--4 in FIG. 1;

FIG. 5 is a bottom plan view thereof.

Ueda, Shuji

Patent Priority Assignee Title
D329281, Oct 27 1988 Mitsubishi Denki Kabushiki Kaisha Fin for use in a fin and tube heat exchanger in an air conditioner
D330760, Oct 24 1988 Mitsubishi Denki Kabushiki Kaisha Fin for use in a fin and tube heating exchanger in an air conditioner
D331624, Oct 24 1988 Mitsubishi Denki Kabushiki Kaisha Fin for use in a fin and tube heat exchanger in an air conditioner
D566824, Mar 20 2006 IHI ROTATING MACHINERY ENGINEERING CO , LTD Plate fin for a heat exchanger
D632374, Jun 13 2008 Goodman Global, Inc.; GOODMAN GLOBAL, INC Heat exchanger fin
D676118, Jun 24 2011 Hiform AS Heat exchanger panel
D776801, Jun 24 2014 Kobe Steel, Ltd Heat exchanger tube
D800282, Mar 03 2016 Lennox Industries Inc Heat exchanger fin
Patent Priority Assignee Title
2994123,
3397741,
4434844, May 15 1981 Daikin Kogyo Co., Ltd. Cross-fin coil type heat exchanger
221853,
DE2518226,
GB2023798,
JP23699,
JP192794,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jan 31 1986Hidaka Engineering Co., Ltd.(assignment on the face of the patent)
Mar 18 1986UEDA, SHUJIHIDAKA ENGINEERING CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST 0056370138 pdf
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