Patent
   D256388
Priority
Sep 25 1978
Filed
Sep 25 1978
Issued
Aug 12 1980
Expiry
Aug 12 1994
Assg.orig
Entity
unknown
5
6
n/a
The ornamental design for cylindrical evaporative cooler, as shown.

FIG. 1 is a top perspective view of a cylindrical evaporative cooler, 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 view thereof; and

FIG. 5 is a bottom view thereof.

Harrell, Robert L.

Patent Priority Assignee Title
4428890, May 18 1982 Hi-Lo Manufacturing, Inc. Cylindrical evaporative cooler apparatus
4440000, Dec 27 1979 RTI, INC Evaporative cooler
D269807, Jul 16 1981 Aqua-Mist, Inc. Air pre-cooler unit for air conditioners or the like
D270275, Apr 14 1981 Aqua-Mist, Inc. Air pre-cooler unit for air conditioners or the like
D270661, Apr 03 1981 Evaporative cooler
Patent Priority Assignee Title
3498080,
4026971, Jul 25 1975 Evaporative cooler
207514,
213695,
226914,
D244294, Jul 25 1975 Evaporative cooler
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Executed onAssignorAssigneeConveyanceFrameReelDoc
May 12 1982HARRELL, ROBERT L HI-LO MANUFACTURING, INC , A CORP OF AZASSIGNMENT OF ASSIGNORS INTEREST 0039840192 pdf
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