Evaporative cooler

- RLI Inc.

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Description

FIG. 1 is a view in front elevation of an evaporative cooler embodying our new design, the rear being a mirror image of the front shown;

FIG. 2 is a top view thereof;

FIG. 3 is a view in elevation taken from the left side thereof, the right side being a mirror image of the left side shown; and

FIG. 4 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D219450 December 1970 Ortega et al.
D244293 May 10, 1977 Carluccio
3722845 March 1973 Unger
4234526 November 18, 1980 MacKay et al.
4309365 January 5, 1982 Van Ness
Patent History
Patent number: D271328
Type: Grant
Filed: Jul 21, 1980
Date of Patent: Nov 8, 1983
Assignee: RLI Inc. (Amarillo, TX)
Inventors: Ted B. Lanier (Amarillo, TX), Ras Redwine, V (Amarillo, TX)
Primary Examiner: James R. Largen
Law Firm: Owen, Wickersham & Erickson
Application Number: 6/170,898
Classifications
Current U.S. Class: D23/139
International Classification: D2304;