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The ornamental design for a smoke detector, as shown and described. |
FIG. 1 is a right-side perspective view of a smoke detector showing my new design;
FIG. 2 is a left-side elevational view;
FIG. 3 is a rear elevational view;
FIG. 4 is a bottom plan view;
FIG. 5 is a top plan view; and
FIG. 6 is a sectional view taken along any one of the lines 6--6 in FIG. 4.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Jan 19 1982 | SKARMAN, JOHN S | GATEWAY SCIENTIFIC, INC 3020 RED HILL AVE , A CORP OF CA | ASSIGNMENT OF ASSIGNORS INTEREST | 003966 | /0160 | |
Jan 25 1982 | Gateway Scientific, Inc. | (assignment on the face of the patent) | / |
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