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The ornamental design for a “public address system,” as shown and described.
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FIG. 1 is a perspective view taken from the rear, side and above showing our new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a rear elevational view thereof; and,
FIG. 6 is a right side elevational view thereof.
McNeill, David, Day, William, Corcoran, Mike, Mayes, Laurence
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| May 11 2004 | CORCORAN, MIKE | Symphonix Limited | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 015362 | /0294 | |
| May 11 2004 | MCNEILL, DAVID | Symphonix Limited | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 015362 | /0294 | |
| May 11 2004 | MAYES, LAURENCE | Symphonix Limited | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 015362 | /0294 | |
| May 11 2004 | DAY, WILLIAM | Symphonix Limited | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 015362 | /0294 | |
| Mar 30 2006 | Symphonix Limited | WORLD GLOBAL HOLDINGS LIMITED, A BWI COMPANY | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 031538 | /0453 |
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