Patent
   D620094
Priority
Apr 20 2010
Filed
Apr 20 2010
Issued
Jul 20 2010
Expiry
Jul 20 2024
Assg.orig
Entity
unknown
0
4
n/a
The ornamental design for a heat exchanger, as shown and described.

FIG. 1 is an isometric view of a front, top, and right side of an ornamental design for a heat exchanger;

FIG. 2 is a front elevational view of the heat exchanger of FIG. 1;

FIG. 3 is a rear elevational view of the heat exchanger of FIG. 1;

FIG. 4 is a left side elevational view of the heat exchanger of FIG. 1, wherein the right side elevational view is a mirror image of the left side elevational view;

FIG. 5 is a top plan view of the heat exchanger of FIG. 1; and,

FIG. 6 is a bottom plan view of the heat exchanger of FIG. 1.

The broken lines are for the purpose of illustrating environmental structure and form no part of the claimed design.

Kelver, Gregory D.

Patent Priority Assignee Title
Patent Priority Assignee Title
7497250, Feb 23 2006 Tri-X-Flo, L.L.C. Triangular shaped heat exchanger
D483454, May 16 2002 TRI-X-FLO L L C Portable collapsible triangularly-shaped heat exchanger having upwardly-directed exhaust
D529594, Aug 19 2005 GPM, Inc. Air conditioning unit
D603495, Dec 26 2008 Mitsubishi Electric Corporation Refrigerating machine
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 19 2010KELVER, GREGORY D THERMO-CYCLER INDUSTRIES, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0242660626 pdf
Apr 20 2010Thermo-Cycler Industries, Inc.(assignment on the face of the patent)
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