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Publication numberUSD544859 S1
Publication typeGrant
Application numberUS 29/245,273
Publication dateJun 19, 2007
Filing dateDec 21, 2005
Priority dateDec 21, 2005
Also published asUSD565537, USD589041
Publication number245273, 29245273, US D544859 S1, US D544859S1, US-S1-D544859, USD544859 S1, USD544859S1
InventorsDouglas W. Teulie
Original AssigneeQsc Audio Products, Inc.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
US D544859 S1
Abstract  available in
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  1. I claim the ornamental design for an amplifier, as shown and described.

FIG. 1 is a front isometric view of an amplifier, showing my new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a back elevation view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a left side elevation view thereof; and,

FIG. 7 is a right side elevation view thereof.

The broken lines shown in the drawings are for illustrative purposes only and form no part of the claimed design.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
USD739375Apr 28, 2014Sep 22, 2015Lab.Gruppen AbAmplifier
U.S. ClassificationD14/257, D14/217, D14/188