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The ornamental design for an electrical control unit, as shown and described. |
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FIG. 1 is a perspective view of an electrical control unit, showing my new design;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a bottom plan view thereof; and
FIG. 4 is a side elevational view thereof, disclosing the unshown side of FIG. 1.
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Apr 26 1988 | COLE, ROBERT L | A O SMITH CORPORATION, MILWAUKEE, WI A CORP OF DE | ASSIGNMENT OF ASSIGNORS INTEREST | 004918 | /0547 |
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