Face plate for a power amplifier

The ornamental design for a face plate for a power amplifier, as shown and described.

FIG. 1 is a front elevational view of a face plate for a power amplifier showing my new design;

FIG. 2 is a top plan view thereof, the bottom plan view being a mirror image; and,

FIG. 3 is a left side elevational view thereof, the right side elevational view being a mirror image.

The rear of the face plate forms no part of the claimed design.

Patent	Priority	Assignee	Title
D355654,	May 30 1991	VTech Communications, Ltd	Housing for a digital-to-analog converter-preamplifier
D373589,	Sep 14 1995	Motorola, Inc.	Face plate for a receiver
D386178,	Oct 07 1996	Phoenix Gold International, Inc.	Audio amplifier cabinet
D394858,	Jun 02 1997	Harman International Industries, Incorporated	Front panel for an audio amplifier

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Executed on	Assignor	Assignee	Conveyance	Frame	Reel	Doc
Apr 13 1999		QSC Audio Products, Inc.	(assignment on the face of the patent)
Apr 13 1999	TEULIE, DOUG	QSC AUDIO PRODUCTS, INC	ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS	010315	0956	pdf
Oct 25 1999	TEULIE, DOUG	QSC AUDIO PRODUCTS, INC	ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS	010378	0382	pdf
Oct 29 2009	QSC AUDIO PRODUCTS, INC	QSC Audio Products, LLC	ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS	023973	0146	pdf
Oct 29 2009	QSC AUDIO PRODUCTS, INC	QSC Audio Products, LLC	CORRECTIVE ASSIGNMENT TO CORRECT THE LIST OF SERIAL NUMBERS ON EXHIBIT A PREVIOUSLY RECORDED ON REEL 023973 FRAME 0146 ASSIGNOR S HEREBY CONFIRMS THE ASSIGNMENT	052861	0885	pdf
Sep 08 2015	QSC Audio Products, LLC	QSC, LLC	CHANGE OF NAME SEE DOCUMENT FOR DETAILS	036722	0267	pdf

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