|
The ornamental design for electronic keyboard musical instrument, as shown and described. |
|||||||||||||||||
FIG. 1 is a front elevational view of an electronic keyboard musical instrument showing my new design;
FIG. 2 is a top, front and right side perspective view thereof;
FIG. 3 is a right side elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a bottom plan view thereof; and
FIG. 6 is a top, front and right side elevational view thereof, illustrated with the cover in the closed position.
| Patent | Priority | Assignee | Title |
| D317319, | Nov 30 1988 | Yamaha Corporation | Electronic keyboard musical instrument |
| D317774, | Nov 30 1988 | Yamaha Corporation | Electronic keyboard musical instrument |
| D317931, | Dec 22 1988 | Casio Computer Co., Ltd. | Electronic musical keyboard |
| D320032, | Nov 30 1988 | Yamaha Corporation | Electronic key board musical instrument |
| D320033, | Nov 30 1988 | Yamaha Corporation | Electronic key board musical instrument |
| D320404, | May 17 1988 | Yamaha Corporation | Electronic piano |
| D322086, | May 17 1988 | Yamaha Corporation | Electronic piano |
| D322268, | Dec 24 1988 | Yamaha Corporation | Electronic key board musical instrument |
| D322269, | Dec 24 1988 | Yamaha Corporation | Electronic keyboard musical instrument |
| D325213, | Dec 20 1989 | Yamaha Corporation | Electronic keyboard musical instrument |
| D325214, | Dec 20 1989 | Yamaha Corporation | Electronic piano |
| D325215, | Dec 20 1989 | Yamaha Corporation | Electronic keyboard musical instrument |
| D325596, | Dec 26 1989 | Yamaha Corporation | Electronic keyboard musical instrument |
| D325597, | Dec 26 1989 | Yamaha Corporation | Electronic keyboard musical instrument |
| D595335, | Apr 07 2008 | Yamaha Corporation | Electronic keyboard instrument |
| D599841, | Apr 07 2008 | Yamaha Corporation | Electronic keyboard instrument |
| D945523, | Aug 10 2020 | Yamaha Corporation | Digital mixer |
| Patent | Priority | Assignee | Title |
| 222113, | |||
| D265832, | Apr 05 1980 | Nippon Gakki Seizo Kabushiki Kaisha | Electric organ |
| D276534, | Apr 30 1982 | COMUS S.p.A. | Electronic organ |
| D282850, | Dec 27 1982 | MIDI MUSIC CENTER, INC , A CORP OF CA | Keyboard musical instrument or similar article |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Jun 01 1984 | BELLINI, MARIO | NIPPON GAKKI SEIZO KABUSHIKI KAISHA, A CORP OF JAPAN | ASSIGNMENT OF ASSIGNORS INTEREST | 004302 | /0291 | |
| Jun 11 1984 | Nippon Gakki Seizo Kabushiki Kaisha | (assignment on the face of the patent) | / |
| Date | Maintenance Fee Events |
| Date | Maintenance Schedule |