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The ornamental design for an audio speaker, as shown. |
FIG. 1 is a perspective view of the audio speaker, showing my new design;
FIG. 2 is a right side elevational view thereof;
FIG. 3 is a left side elevational view thereof;
FIG. 4 is a front elevational view thereof;
FIG. 5 is a rear elevational view thereof;
FIG. 6 is a top view thereof; and,
FIG. 7 is a bottom view thereof.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Aug 27 1991 | LIZARS, JOHN P | Nakamichi Corporation | ASSIGNMENT OF ASSIGNORS INTEREST | 005860 | /0588 | |
Sep 27 1991 | Nakamichi Corporation | (assignment on the face of the patent) | / |
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