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Publication numberUSD446204 S1
Publication typeGrant
Application numberUS 29/112,020
Publication dateAug 7, 2001
Filing dateOct 12, 1999
Priority dateOct 12, 1999
Publication number112020, 29112020, US D446204 S1, US D446204S1, US-S1-D446204, USD446204 S1, USD446204S1
InventorsCarroll W. Smith
Original AssigneePowerfactor Research
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Portion of an audio amplifier
US D446204 S1
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  1. The ornamental design for a portion of an audio amplifier, as shown and described.

FIG. 1 is a top plan view of a portion of an audio amplifier showing my new design

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 front perspective view thereof;

FIG. 7 is a left side perspective view thereof;

FIG. 8 is a right side perspective view thereof; and,

FIG. 9 is a top perspective view thereof.

The broken line showing of a portion of an amplifier in the Figures is environmental only and forms no part of the claimed design. The bottom plan view of the design disclosed in the Figures is unornamented.

U.S. ClassificationD14/188