Amplifier

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Description

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.

Claims

I claim the ornamental design for an amplifier, as shown and described.

Referenced Cited
U.S. Patent Documents
D217870 June 1970 Brenner et al.
D266326 September 28, 1982 Kikuhara
D304195 October 24, 1989 Culbertson
D315554 March 19, 1991 Hill
D327689 July 7, 1992 Johnson
D347844 June 14, 1994 Diachyo
D349702 August 16, 1994 Daichyo
D362002 September 5, 1995 Ito et al.
D373589 September 10, 1996 Peterson et al.
D376360 December 10, 1996 Teulie
D404396 January 19, 1999 Mackie et al.
D420681 February 15, 2000 Teulie
D436351 January 16, 2001 Asai
D472229 March 25, 2003 Amiya
D483753 December 16, 2003 Goodsene et al.
D529479 October 3, 2006 Wolf, II et al.
D544859 June 19, 2007 Teulie
Patent History
Patent number: D565537
Type: Grant
Filed: Jun 13, 2007
Date of Patent: Apr 1, 2008
Assignee: QSC Audio Products, Inc. (Costa Mesa, CA)
Inventor: Douglas W. Teulie (Huntington Beach, CA)
Primary Examiner: Stella M. Reid
Assistant Examiner: Keli′ L. Acker
Attorney: Perkins Coie LLP
Application Number: 29/281,037