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The ornamental design for an electronic musical keyboard, as shown. |
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FIG. 1 is a top plan view of an electronic musical keyboard showing my new design;
FIG. 2 is a left side elevational view thereof;
FIG. 3 is a right side elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a front elevational view thereof;
FIG. 6 is a bottom plan view thereof; and
FIG. 7 is a top, right, front perspective view thereof.
| Patent | Priority | Assignee | Title |
| D345369, | Jan 08 1992 | Yamaha Corporation | Electronic keyboard musical instrument |
| D526676, | Mar 09 2005 | Casio Keisanki Kabushiki Kaisha | Electronic keyboard musical instrument |
| D532815, | Mar 09 2005 | Casio Keisanki Kabushiki Kaisha | Electronic keyboard musical instrument |
| D569415, | Dec 17 2003 | Roland Corporation | Electronic musical instrument with keyboard |
| Patent | Priority | Assignee | Title |
| 4653375, | Aug 21 1984 | Victor Company of Japan, Ltd. | Electronic instrument having a remote playing unit |
| D289412, | May 02 1984 | Nippon Gakki Seizo Kabushiki Kaisha | Electronic keyboard musical instrument |
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Sep 12 1989 | KOIDE, MASAKI | CASIO COMPUTER CO , LTD , 6-1, NISHI-SHINJUKU 2-CHOME, SHINJUKU-KU, TOKYO, JAPAN A CORP OF JAPAN | ASSIGNMENT OF ASSIGNORS INTEREST | 005141 | /0640 | |
| Sep 14 1989 | Casio Computer Co., Ltd. | (assignment on the face of the patent) | / |
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