Combined air conditioning and heating unit housing

- Pro Air, Inc.
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Description

FIG. 1 is a perspective view of a combined air conditioning and heating unit housing illustrating my new design;

FIG. 2 is a front elevational view of the combined air conditioning and heating unit housing shown in FIG. 1;

FIG. 3 is a rear elevational view of the combined air conditioning and heating unit housing shown in FIGS. 1 and 2;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof; and,

FIG. 6 is a top plan view thereof.

Referenced Cited
U.S. Patent Documents
D119051 February 1940 Rogers
D180247 May 1957 Schory
D366522 January 23, 1996 Lagace et al.
3124197 March 1964 Funk
Patent History
Patent number: D393702
Type: Grant
Filed: Mar 31, 1997
Date of Patent: Apr 21, 1998
Assignee: Pro Air, Inc. (Elkhart, IN)
Inventor: Dennis Leon Haeck (Union, MI)
Primary Examiner: Lisa Lichtenstein
Law Firm: Baker & Daniels
Application Number: 0/68,771