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The ornamental design for a speaker magnet structure, as shown and described. |
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FIG. 1 is a perspective view showing my new design.
FIG. 2 is a top view thereof.
FIG. 3 is a side view thereof, the remaining sides being identical;
FIG. 4 is a bottom view thereof.
FIG. 5 is a sectional view thereof, taken along the lines 5--5 on FIG. 2; and,
FIG. 6 is an exploded perspective view thereof showing the components included.
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Jan 12 1999 | King Audio, Inc. | (assignment on the face of the patent) | / | |||
| Jan 12 1999 | Ample Audio, Inc. | (assignment on the face of the patent) | / | |||
| Jan 12 1999 | Electronic Auto System, Inc | (assignment on the face of the patent) | / | |||
| May 12 2000 | CHAO, MARK | KING AUDIO, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 010784 | /0190 | |
| May 12 2000 | LI, KENG CHI | KING AUDIO, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 010784 | /0190 | |
| May 12 2000 | CHAO, MARK | AMPLE AUDIO, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 010784 | /0190 | |
| May 12 2000 | LI, KENG CHI | AMPLE AUDIO, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 010784 | /0190 | |
| May 12 2000 | CHAO, MARK | Electronic Auto System, Inc | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 010784 | /0190 | |
| May 12 2000 | LI, KENG CHI | Electronic Auto System, Inc | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 010784 | /0190 |
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