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Publication numberUSD489356 S1
Publication typeGrant
Application numberUS 29/178,240
Publication dateMay 4, 2004
Filing dateMar 25, 2003
Priority dateFeb 21, 2003
Publication number178240, 29178240, US D489356 S1, US D489356S1, US-S1-D489356, USD489356 S1, USD489356S1
InventorsCheong Dong Cho
Original AssigneeEastern Mastec Corporation
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Amplifier for audio system
US D489356 S1
Abstract  available in
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  1. The ornamental design for the amplifier for audio system, as shown and described.

FIG. 1 is a perspective view of the amplifier for audio system according to the invention;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

U.S. ClassificationD14/188