Amplifier

- YAMAHA CORPORATION
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Description

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

FIG. 2 is a rear view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a top view thereof; and,

FIG. 6 is a bottom view thereof.

The broken line showing of the amplifier is included for the purpose of illustrating portions of the amplifier and forms no part of the claimed design.

Claims

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

Referenced Cited
U.S. Patent Documents
D247495 March 14, 1978 Hoshino
D316716 May 7, 1991 Nagata
D560689 January 29, 2008 Cho
D576147 September 2, 2008 Natori
D578998 October 21, 2008 Natori
D620028 July 20, 2010 Kim
D630228 January 4, 2011 Kim
D658153 April 24, 2012 Woo
D675594 February 5, 2013 Lee
D766867 September 20, 2016 Shigematsu
D767528 September 27, 2016 Hibi
D881836 April 21, 2020 McWilliam
Patent History
Patent number: D903625
Type: Grant
Filed: Jul 25, 2019
Date of Patent: Dec 1, 2020
Assignee: YAMAHA CORPORATION (Hamamatsu)
Inventor: Sunao Okamura (Hamamatsu)
Primary Examiner: Sandra L Morris
Application Number: 29/699,426