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The ornamental design for an audio speaker, as shown and described. |
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FIG. 1 is a front view of an audio speaker, showing my new design;
FIG. 2 is a rear view thereof;
FIG. 3 is a right side view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a top view thereof; and,
FIG. 6 is a bottom view thereof.
| Patent | Priority | Assignee | Title |
| Patent | Priority | Assignee | Title |
| 4805729, | Jul 14 1987 | Speaker enclosure | |
| D324685, | Dec 29 1989 | Loudspeaker | |
| D355418, | Feb 12 1993 | Apple Computer, Inc. | Powered speaker |
| D358819, | Jun 27 1994 | Boston Acoustics, Inc. | Loudspeaker |
| D382877, | May 20 1996 | Speaker |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Dec 08 1997 | HORIKOSHI, TASUO | Nakamichi Corporation | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 008897 | /0370 | |
| Jan 02 1998 | Nakamichi Corporation | (assignment on the face of the patent) | / |
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