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Publication numberUSD494574 S1
Publication typeGrant
Application numberUS 29/160,893
Publication dateAug 17, 2004
Filing dateMay 17, 2002
Priority dateMay 17, 2002
Publication number160893, 29160893, US D494574 S1, US D494574S1, US-S1-D494574, USD494574 S1, USD494574S1
InventorsPeter Schmidt, Jeffrey S. Jones, John Magnasco, Ron Van Thiel, Paul Espinola
Original AssigneeHello Direct, Inc.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Headset amplifier
US D494574 S1
Abstract  available in
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  1. The ornamental design for a headset amplifier, as shown and described.

FIG. 1 illustrates a perspective view of a headset amplifier;

FIG. 2 illustrates a front view thereof;

FIG. 3 illustrates a back view thereof;

FIG. 4 illustrates a right side view thereof;

FIG. 5 illustrates a left side view thereof;

FIG. 6 illustrates a top view thereof; and,

FIG. 7 illustrates a bottom view thereof.

U.S. ClassificationD14/240