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The ornamental design for a siren, substantially as shown and described. |
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FIG. 1 is a top plan view of a siren showing my new design.
FIG. 2 is a front elevational view thereof;
FIG. 3 is a left side elevational view thereof;
FIG. 4 is a right side elevational view thereof; and
FIG. 5 is a bottom plan view thereof;
The front elevational view and the rear elevational view (now shown) are identical.
| Patent | Priority | Assignee | Title |
| D275843, | Jan 22 1982 | Primary Security Inc. | Siren |
| D327228, | May 30 1990 | Pittway Corporation | Cover for a duct-type smoke detector |
| D419905, | Aug 31 1998 | Ultex Corporation | Ultrasonic horn |
| D419906, | Aug 31 1998 | Ultex Corporation | Ultrasonic horn |
| D420614, | Aug 31 1998 | Ultex Corporation | Ultrasonic horn |
| Patent | Priority | Assignee | Title |
| BE542,742, | |||
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Aug 19 1976 | Carolina Enterprises, Inc. | (assignment on the face of the patent) | / |
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