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The ornamental design for a speaker, as shown. |
FIG. 1 is a perspective view of a speaker showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a right side elevational view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a rear elevational view thereof; and,
FIG. 7 is a bottom plan view thereof.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Aug 10 1990 | ISHIKAWA, TAKESHI | Yamaha Corporation | ASSIGNMENT OF ASSIGNORS INTEREST | 005423 | /0161 | |
Aug 28 1990 | Yamaha Corporation | (assignment on the face of the patent) | / |
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