Patent
   D608875
Priority
Feb 03 2009
Filed
Feb 03 2009
Issued
Jan 26 2010
Expiry
Jan 26 2024
Assg.orig
Entity
unknown
0
3
n/a
The ornamental design for the heat transfer appliance, as shown and described.

FIG. 1 is a front elevation view of the heat transfer appliance showing our new design.

FIG. 2 is a top plan view of the heat transfer appliance.

FIG. 3 is a left side elevation view of the heat transfer appliance.

FIG. 4 is a right side elevation view of the heat transfer appliance.

FIG. 5 is a rear elevation view of the heat transfer appliance.

FIG. 6 is a bottom plan view of the heat transfer appliance.

FIG. 7 is a front perspective view of the heat transfer appliance; and,

FIG. 8 is a front perspective view of the heat transfer appliance attached to a standard water heater.

In the drawings, the broken lines depict environmental subject matter only and form no part of the claimed design.

Starkey, Michael, Pilgaard, Ole

Patent Priority Assignee Title
Patent Priority Assignee Title
6480257, Jul 10 1998 Belmont Instrument Corporation Heat exchanger useable in wearable fluid heater
7290502, Feb 07 2005 A O SMITH CORP System and methods for controlling a water heater
D505087, Aug 25 2004 Power Measurement Ltd. Energy monitoring device
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