|
The ornamental design for an electronic keyboard musical instrument, as shown. |
|||||||||||||||||
FIG. 1 is a top, front perspective view of electronic keyboard musical instrument;
FIG. 2 is a top view thereof;
FIG. 3 is a front view thereof;
FIG. 4 is a left-side view thereof;
FIG. 5 is a right-side view thereof;
FIG. 6 is a rear view thereof; and,
FIG. 7 is a bottom view thereof.
Miura, Hidehiko, Saito, Daisuke
| Patent | Priority | Assignee | Title |
| D431588, | Jul 06 1999 | Yamaha Corporation | Electronic keyboard musical instrument |
| D466899, | Aug 15 2001 | Creative Technology Limited | Keyboard |
| D508070, | Dec 08 2003 | Yamaha Corporation | Electronic keyboard instrument |
| D552158, | Apr 04 2005 | Yamaha Corporation | Electronic keyboard instrument |
| D554691, | Jan 26 2007 | Casio Keisanki Kabushiki Kaisha | Electronic keyboard musical instrument |
| D568373, | Apr 13 2007 | Yamaha Corporation | Electronic keyboard instrument |
| D569415, | Dec 17 2003 | Roland Corporation | Electronic musical instrument with keyboard |
| D585478, | Jan 16 2008 | Yamaha Corporation | Electronic keyboard instrument |
| D608144, | Aug 24 2006 | WOLF APPLIANCE, INC | User interface for appliance |
| D809588, | Oct 16 2015 | LUMINARY ROLI LIMITED | Keyboard instrument |
| D810185, | Oct 16 2015 | LUMINARY ROLI LIMITED | Keyboard instrument |
| D918996, | Mar 13 2020 | Yamaha Corporation | Electronic keyboard |
| D939620, | May 09 2019 | Focusrite Audio Engineering Limited | Synthesizer |
| ER2440, | |||
| ER8021, |
| Patent | Priority | Assignee | Title |
| 5157213, | May 26 1986 | Casio Computer Co., Ltd. | Portable electronic apparatus |
| D305772, | Aug 31 1987 | Casio Computer Co., Ltd. | Electronic music synthesizer |
| D326106, | Aug 05 1989 | Yamaha Corporation | Electronic keyboard musical instrument |
| D369175, | Jul 20 1994 | YAMAHA CORPORATION, A CORP OF JAPAN | Electronic keyboard musical instrument |
| D372930, | Jan 10 1995 | Yamaha Corporation | Electronic keyboard musical instrument |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| May 19 1997 | MIURA, HIDEHIKO | YAMAHA CORPORATION, A CORPORATION OF JAPAN | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 008705 | /0563 | |
| May 19 1997 | SAITO, DAISUKE | YAMAHA CORPORATION, A CORPORATION OF JAPAN | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 008705 | /0563 | |
| Aug 18 1997 | Yamaha Corporation | (assignment on the face of the patent) | / |
| Date | Maintenance Fee Events |
| Date | Maintenance Schedule |