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Publication numberUSD444492 S1
Publication typeGrant
Application numberUS 29/125,594
Publication dateJul 3, 2001
Filing dateJun 27, 2000
Priority dateDec 28, 1999
Publication number125594, 29125594, US D444492 S1, US D444492S1, US-S1-D444492, USD444492 S1, USD444492S1
InventorsDaisuke Saito
Original AssigneeYamaha Corporation
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Electronic keyboard musical instrument
US D444492 S1
Abstract  available in
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  1. The ornamental design for an electronic keyboard musical instrument.

FIG. 1 is a top view of an electronic keyboard musical instrument;

FIG. 2 is a front view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left-side view thereof; and,

FIG. 6 is a right-side view thereof.

Non-Patent Citations
1Yamaha Portable keyboard catalog, Sep. 1992 p. 13 (PSS-790).
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US7425672 *Dec 23, 2005Sep 16, 2008Yamaha CorporationExterior structure for keyboard instrument
U.S. ClassificationD17/1