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The ornamental design for electronic drum, as shown. |
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FIG. 1 is a top, front and perspective view of a electronic drum showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a rear elevational view thereof;
FIG. 6 is a left side elevational view thereof; and
FIG. 7 is a right side elevational view thereof.
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Jun 08 1988 | MINE, JUNKO | YAMAHA CORPORATION, A CORP OF JAPAN | ASSIGNMENT OF ASSIGNORS INTEREST | 004941 | /0325 | |
| Jun 13 1988 | Yamaha Corporation | (assignment on the face of the patent) | / |
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