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The ornamental design for a smoke detector housing, as shown and described. |
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FIG. 1 is a top plan view of a smoke detector housing, showing my new design;
FIG. 2 is a bottom plan view thereof;
FIG. 3 is a front elevational view, the rear elevation being identical thereto;
FIG. 4 is a right side elevational view, the left side being identical thereto.
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Feb 01 1985 | Detection Systems, Inc. | (assignment on the face of the patent) | / | |||
| Jun 19 1987 | LEDERER, DAVID B | DETECTION SYSTEMS, INC | ASSIGNMENT OF ASSIGNORS INTEREST | 004741 | /0223 |
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