Amplifier

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Description

FIG. 1 is a front perspective view of an amplifier embodying my new design;

FIG. 2 is a rear perspctive view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a side view thereof;

FIG. 6 is an opposite side view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The broken lines are included for the purpose of illustrating portions of the amplifier that form no part of the claim.

Claims

The ornamental design for an amplifier, as shown and described.

Referenced Cited
U.S. Patent Documents
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D205947 October 1966 Hopkins et al.
D207402 April 1967 McClellan
D237089 October 1975 Walker
D315736 March 26, 1991 Takagi
D410465 June 1, 1999 Johnson et al.
D429236 August 8, 2000 Pritchard
D451084 November 27, 2001 Su
D478564 August 19, 2003 Rizzi
D495012 August 24, 2004 Morimoto
D546814 July 17, 2007 Takita et al.
D582391 December 9, 2008 Morimoto
D607283 January 5, 2010 Mahan et al.
D636374 April 19, 2011 Smith
D667811 September 25, 2012 McGillivary et al.
D689462 September 10, 2013 Quilter
Patent History
Patent number: D720717
Type: Grant
Filed: Aug 30, 2013
Date of Patent: Jan 6, 2015
Assignee: Quilter Laboratories, LLC (Costa Mesa, CA)
Inventor: Patrick H. Quilter (Costa Mesa, CA)
Primary Examiner: Keli L Hill
Application Number: 29/465,828