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The ornamental design for an interlock switch housing, as shown and described. |
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FIG. 1 is a perspective view of an interlock switch in accordance with the invention;
FIG. 2 is a front elevation of the interlock switch of FIG. 1;
FIG. 3 is a bottom plan view of the interlock switch of FIGS. 1 and 2;
FIG. 4 is a right side elevation of the interlock switch;
FIG. 5 is a left side elevation of the interlock switch;
FIG. 6 is a rear elevation of the interlock switch; and,
FIG. 7 is a rear perspective view of the interlock switch.
The broken lines in FIGS. 6 and 7 is included for the purpose of illustrating environmental structure only and forms no part of the claimed design.
Zimmermann, Jerome E., Dennison, John J.
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| May 19 1993 | ZIMMERMANN, JEROME E | Hubbell Incorporated | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 006563 | /0504 | |
| May 19 1993 | DENNISON, JOHN J | Hubbell Incorporated | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 006563 | /0504 | |
| May 20 1993 | Hubbell Incorporated | (assignment on the face of the patent) | / |
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