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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.
Patent | Priority | Assignee | Title |
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
May 12 1982 | HARRELL, ROBERT L | HI-LO MANUFACTURING, INC , A CORP OF AZ | ASSIGNMENT OF ASSIGNORS INTEREST | 003984 | /0192 |
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