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Patent
D557327
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Priority
Dec 28 2005
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Filed
May 26 2006
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Issued
Dec 11 2007
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Expiry
Dec 11 2021
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Assg.orig
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Entity
unknown
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10
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8
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n/a
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The ornamental design for an electronic keyboard instrument, as shown.
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FIG. 1 is a perspective view of the top, front and left side of an electronic keyboard instrument showing our 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 left side elevational view thereof;
FIG. 6 is a rear elevational view thereof; and,
FIG. 7 is a bottom plan view thereof.
Onishi, Tamie, Bergese, Enrico
| Patent |
Priority |
Assignee |
Title |
| D598043, |
Jul 25 2007 |
Yamaha Corporation |
Electronic piano |
| D608144, |
Aug 24 2006 |
WOLF APPLIANCE, INC |
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| D716368, |
Aug 29 2013 |
Roland Corporation |
Bender lever for an electronic musical instrument |
| D718374, |
Aug 29 2013 |
Yamaha Corporation |
Digital piano |
| D718808, |
Sep 27 2013 |
Yamaha Corporation |
Digital piano |
| D719609, |
Jun 28 2013 |
Yamaha Corporation |
Electronic keyboard |
| D766890, |
Jan 06 2012 |
Samsung Electronics Co., Ltd. |
Tablet PC |
| D772974, |
Apr 10 2015 |
Yamaha Corporation |
Electronic keyboard |
| ER2440, |
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| ER8021, |
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| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a