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Patent
D598484
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Priority
Apr 08 2008
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Filed
Oct 07 2008
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Issued
Aug 18 2009
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Expiry
Aug 18 2023
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Assg.orig
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Entity
unknown
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4
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6
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n/a
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The ornamental design for an electronic keyboard instrument, as shown and described.
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FIG. 1 is a front, top, right perspective view of an electronic keyboard instrument showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a front elevation view thereof;
FIG. 4 is a back elevation view thereof;
FIG. 5 is a left side view thereof;
FIG. 6 is a right side view thereof; and,
FIG. 7 is a bottom plan view thereof.
Katsumata, Yoshihiro
Patent |
Priority |
Assignee |
Title |
20080168894, |
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|
|
D325924, |
Dec 30 1989 |
GOLDSTAR CO , LTD , A CORP OF KOREA |
Portable electronic organ |
D345754, |
Mar 19 1992 |
Casio Computer Co., Ltd. |
Electronic keyboard musical instrument |
D346617, |
Mar 19 1992 |
Casio Computer Co., Ltd. |
Electronic keyboard musical instrument |
D555710, |
Jun 08 2005 |
Yamaha Corporation |
Electronic piano |
D569415, |
Dec 17 2003 |
Roland Corporation |
Electronic musical instrument with keyboard |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a