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Publication numberUSD312265 S
Publication typeGrant
Application numberUS 07/158,355
Publication dateNov 20, 1990
Filing dateFeb 22, 1988
Publication number07158355, 158355, US D312265 S, US D312265S, US-S-D312265, USD312265 S, USD312265S
InventorsYoshitaka Naito
Original AssigneeCasio Computer Co., Ltd.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Electronic musical keyboard instrument
US D312265 S
Abstract  available in
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  1. The ornamental design for an electronic musical keyboard instrument, as shown.

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

FIG. 2 is a top plan view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a rear elevational view thereof; and

FIG. 7 is a perspective view thereof.

Non-Patent Citations
1Best Catalog, 1984-1985, p. 326 (Item 3).
2Music Trades, Jan. 1987, p. 101.
U.S. ClassificationD17/1