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The ornamental design for a smoke detector, as shown and described. |
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FIG. 1 is a perspective view of the cover for a smoke detector illustrating one embodiment of my new design;
FIG. 2 is a side elevational view of the smoke detector of FIG. 1;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a side elevational view rotated 180° with respect to FIG. 2;
FIG. 5 is another side elevational view rotated 90° with respect to FIG. 2;
FIG. 6 is a perspective view of another smoke detector illustrating an alternate embodiment of my design;
FIG. 7 is a side elevational view of the smoke detector of FIG. 6;
FIG. 8 is a bottom plan view of the smoke detector of FIG. 6;
FIG. 9 is a side elevational view of the smoke detector of FIG. 6 rotated 180° with respect to FIG. 7; and,
FIG. 10 is a side elevational view of the smoke detector of FIG. 6 rotated 90° with respect to FIG. 7.
The backs of the smoke detectors of FIGS. 1 and 6 have not been illustrated. They are unadorned and not part of the design.
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Jul 27 1992 | FENNE, KENNETH R | Pitway Corporation | ASSIGNMENT OF ASSIGNORS INTEREST | 006289 | /0584 | |
| Sep 09 1992 | Pittway Corporation | (assignment on the face of the patent) | / |
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