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Publication numberUSD313035 S
Publication typeGrant
Application numberUS 07/236,117
Publication dateDec 18, 1990
Filing dateAug 24, 1988
Publication number07236117, 236117, US D313035 S, US D313035S, US-S-D313035, USD313035 S, USD313035S
InventorsTatsuo Katsuhara, Shigeru Kitsuyu
Original AssigneeCasio Computer Co., Ltd.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Electronic keyboard musical instrument
US D313035 S
Abstract  available in
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  1. The ornamental design for an electronic keyboard musical instrument, as shown.

FIG. 1 is a front elevation view of an electronic keyboard musical instrument showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a right side elevation view thereof;

FIG. 4 is a left side elevation view;

FIG. 5 is a rear elevation view thereof;

FIG. 6 is a bottom plan view thereof; and

FIG. 7 is a top, front perspective view thereof.

Non-Patent Citations
1International Design, Sep./Oct. 1985, p. 37.
2Music Trades, Jul. 1987, p. 105.
3Music Trades, Nov. 1987, p. 6.
U.S. ClassificationD17/1, D17/5