Evaporative cooler

Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a top perspective view of an evaporative cooler unit showing my new design;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a side elevational view thereof;

FIG. 4 is a top plan view thereof; and

FIG. 5 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D207514 April 1967 Hoyle
D213695 April 1969 Soroos
D226914 May 1973 Hoyle
D244294 May 10, 1977 Glasoe
3498080 March 1970 Campbell et al.
4026971 May 31, 1977 Glasoe
Patent History
Patent number: D259206
Type: Grant
Filed: Dec 4, 1978
Date of Patent: May 12, 1981
Inventor: Joseph R. Parren (Glendale, AZ)
Primary Examiner: James R. Largen
Attorney: Gregory J. Nelson
Application Number: 5/966,464
Classifications
Current U.S. Class: D23/139
International Classification: D2304;