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The ornamental design for electronic musical keyboard, as shown and described. |
FIG. 1 is a top perspective view of an electronic musical keyboard showing my new design;
FIG. 2 is a right side perspective view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a front elevational view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a rear elevational view thereof;
FIG. 7 is a left side elevational view thereof;
FIG. 8 is a right side elevational view thereof.
The shoulder belt has been omitted in FIGS. 2-8 inclusive for ease of illustration only.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Nov 28 1987 | AMIYA, EIZO | Yamaha Corporation | ASSIGNMENT OF ASSIGNORS INTEREST | 004845 | /0444 | |
Dec 07 1987 | Yamaha Corporation | (assignment on the face of the patent) | / |
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