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The ornamental design for an electronic keyboard musical instrument, as shown. |
FIG. 1 is a top front perspective view of an electronic keyboard musical instrument showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a rear elevational view thereof; and
FIG. 6 is a bottom plan view thereof.
Patent | Priority | Assignee | Title |
D317319, | Nov 30 1988 | Yamaha Corporation | Electronic keyboard musical instrument |
D318058, | Dec 05 1988 | Casio Computer Co., Ltd. | Electronic music keyboard |
D318480, | Dec 22 1988 | Casio Computer Co., Ltd. | Electronic music keyboard |
D319835, | Dec 05 1988 | Casio Computer Co. Ltd. | Electronic music keyboard |
D322268, | Dec 24 1988 | Yamaha Corporation | Electronic key board musical instrument |
D322269, | Dec 24 1988 | Yamaha Corporation | Electronic keyboard musical instrument |
D322800, | May 31 1989 | Gold Star Co., Ltd. | Portable electric piano |
D325213, | Dec 20 1989 | Yamaha Corporation | Electronic keyboard musical instrument |
D345370, | Jan 08 1992 | Yamaha Corporation | Electronic keyboard musical instrument |
D345574, | Jan 08 1992 | Yamaha Corporation | Electronic keyboard musical instrument |
D345753, | Mar 19 1992 | Casio Computer Co., Ltd. | Electronic keyboard musical instrument |
D345990, | Mar 27 1992 | Casio Computer Co., Ltd. | Electronic keyboard musical instrument |
D372930, | Jan 10 1995 | Yamaha Corporation | Electronic keyboard musical instrument |
D372931, | Jan 10 1995 | Yamaha Corporation | Electronic keyboard musical instrument |
D413617, | Jan 09 1998 | Yamaha Corporation | Electronic keyboard musical instrument |
D413917, | Feb 13 1998 | Yamaha Corporation | Electronic keyboard musical instrument |
D572298, | Dec 28 2007 | Casio Keisanki Kabushiki Kaisha | Electronic keyboard musical instrument |
D608144, | Aug 24 2006 | WOLF APPLIANCE, INC | User interface for appliance |
RE37914, | Aug 11 1998 | Yamaha Corporation | Electronic keyboard musical instrument |
Patent | Priority | Assignee | Title |
D265832, | Apr 05 1980 | Nippon Gakki Seizo Kabushiki Kaisha | Electric organ |
D282850, | Dec 27 1982 | MIDI MUSIC CENTER, INC , A CORP OF CA | Keyboard musical instrument or similar article |
D305772, | Aug 31 1987 | Casio Computer Co., Ltd. | Electronic music synthesizer |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Jun 08 1988 | YAMAWAKI, YASUO | Yamaha Corporation | ASSIGNMENT OF ASSIGNORS INTEREST | 004931 | /0329 | |
Jun 13 1988 | Yamaha Corporation | (assignment on the face of the patent) | / |
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