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Publication numberUSD400910 S
Publication typeGrant
Application numberUS 29/075,656
Publication dateNov 10, 1998
Filing dateSep 3, 1997
Priority dateMar 5, 1997
Publication number075656, 29075656, US D400910 S, US D400910S, US-S-D400910, USD400910 S, USD400910S
InventorsYukinori Mikage
Original AssigneeYamaha Corporation
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Electronic keyboard musical instrument
US D400910 S
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  1. The ornamental design for an electronic keyboard musical instrument, as shown.

FIG. 1 is a perspective view of electronic keyboard musical instrument looking from the upper right side direction thereof;

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.

Non-Patent Citations
1Music Trades, p. 49 (ensonig's VFX80), Jul. 1989.
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US7488884Apr 23, 2004Feb 10, 2009Yamaha CorporationKeyboard musical instrument having sloped top surface
U.S. ClassificationD17/1, D17/5