Heat pump

Description

FIG. 1 is a perspective view of a heat pump embodying my new design;

FIG. 2 is a left side elevational view of the heat pump as shown in FIG. 1 on a reduced scale;

FIG. 3 is a rear elevational view of the heat pump as shown in FIG. 1 on a reduced scale;

FIG. 4 is a top plan view of the heat pump as seen in FIG. 1 on a reduced scale; and,

FIG. 5 is a bottom plan view of the heat pump as shown in FIG. 1, on a reduced scale.

The screen pattern fragmentarily shown in FIG. 1, is understood to extend uniformly throughout the area represented.

Referenced Cited
U.S. Patent Documents
D290996 July 21, 1987 Bingham
2893220 July 1959 Blum
3385351 May 1968 Ralston
4598558 July 8, 1986 Bingham
4644759 February 24, 1987 Bingham
Patent History
Patent number: D348727
Type: Grant
Filed: Jan 3, 1992
Date of Patent: Jul 12, 1994
Assignee: Consolidated Technology Corporation (Olive Hill, KY)
Inventor: Kevin W. Sawyer (Olive Hill, KY)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Lisa Lichtenstein
Application Number: 7/816,946