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The ornamental design for an audible alarm grill, as shown and described.
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FIG. 1 is a perspective view of an audible alarm grill showing my new design;
FIG. 2 is a front view thereof;
FIG. 3 is a first side view thereof;
FIG. 4 is a rear view thereof;
FIG. 5 is a second side view thereof;
FIG. 6 is a top view thereof; and,
FIG. 7 is a bottom view thereof.
| Patent | Priority | Assignee | Title |
| D485201, | May 23 2003 | ELECTRONIC CONTROLS COMPANY | Backup alarm design |
| Patent | Priority | Assignee | Title |
| 6133839, | Apr 13 1998 | Ellul Enterprises, Inc. | Smoke detector apparatus with emergency escape indicator |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Apr 23 2002 | CORRIGAN, ROBERT W | Electronics Controls Company | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 012874 | /0243 | |
| May 06 2002 | ELECTRONIC CONTROLS COMPANY | (assignment on the face of the patent) | / |
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