USD175518S - Evaporation cooler - Google Patents

Description

Des-

Patented Sept. 6, 1955 Unired States Patent 0 EVAPORATION (IQOLER Thomas B. Martin, Pacific Palisades, Califi, assignor to Harry S. Guthait, Los Angeles. Calif.

Application February 7, 1955, Serial No. 34,392

Term of patent 14 years l Q e e i w e i J Q; [MI

FIG. 3.

H r I i d l 1 J I I Fig. l is a rear view of an evaporation cooler show- References Cited in the file of this patent mg f deslgni UNITED STATES PATENTS Fig. 2 1s a front view thereof;

D. 170,431 Stolz et a1. Sept. 15, 1953 Fig. 3 is a top view thereof;

Fig. 4 is a left end view thereof; and

Fig. 5 is a right end view thereof.

I claim:

The ornamental design for an evaporation cooler, substantially as shown.

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