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Publication numberUSD585438 S1
Publication typeGrant
Application numberUS 29/303,430
Publication dateJan 27, 2009
Filing dateFeb 8, 2008
Priority dateAug 31, 2007
Publication number29303430, 303430, US D585438 S1, US D585438S1, US-S1-D585438, USD585438 S1, USD585438S1
InventorsKao Nimura
Original AssigneeYamaha Corporation
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Audio signal amplifier
US D585438 S1
Abstract  available in
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  1. The ornamental design for an audio signal amplifier, as shown and described.

FIG. 1 is a perspective view of the top, front and right side of an audio signal amplifier showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof; and,

FIG. 4 is a bottom plan view thereof.

The dot-dash-dot broken lines represent the boundary of the claim. The evenly spaced broken lines show portions of an audio signal amplifier that form no part of the claimed design.

U.S. ClassificationD14/257