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The ornamental design for an interrupter unit for a switch assembly, as shown and described. |
FIG. 1 is a perspective view of an interrupter unit for a switch assembly showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a top-plan view thereof; and
FIG. 7 is a right side elevational view thereof.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Jun 29 1987 | S&C Electric Company | (assignment on the face of the patent) | / | |||
Jun 29 1987 | URBANEK, JOHN | S&C ELECTRIC COMPANY, 6601 NORTH RIDGE BLVD , CHICAGO, ILL A CORP OF DE | ASSIGNMENT OF ASSIGNORS INTEREST | 004734 | /0187 |
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