Two-stage evaporative cooler or similar article

- Arvin Industries, Inc.
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Description

FIG. 1 is a front elevational view of a two-stage evaporative cooler or similar article showing our new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof; and

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D227986 July 1973 Schaffer
D235347 June 1975 Young
D258757 March 31, 1981 Jordan
D270275 August 23, 1983 Morrow et al.
D275603 September 18, 1984 Brown
1966275 July 1934 Wright
2521841 September 1950 Forrester
2805559 September 1957 Hamilton
3286999 November 1966 Takeda
4029723 June 14, 1977 Morrison et al.
4234526 November 18, 1980 MacKay et al.
Patent History
Patent number: D284505
Type: Grant
Filed: Sep 6, 1983
Date of Patent: Jul 1, 1986
Assignee: Arvin Industries, Inc. (Columbus, IN)
Inventors: John Bowman (Tempe, AZ), Roy T. Otterbein (Phoenix, AZ)
Primary Examiner: James R. Largen
Law Firm: Barnes & Thornburg
Application Number: 6/529,529
Classifications
Current U.S. Class: D23/139