Amplifier

- Alpine Electronics, Inc.
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Description

FIG. 1 is a perspective view of an amplifier showing the new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a left-side view thereof; and,

FIG. 7 is a right-side view thereof.

The broken lines are for environmental purposes only and do not form any part of the claimed design.

Claims

The ornamental design of the amplifier, as shown and described.

Referenced Cited
U.S. Patent Documents
D415493 October 19, 1999 Shieber
D422589 April 11, 2000 Jeon
D423503 April 25, 2000 Abdo
D571352 June 17, 2008 Yamamoto et al.
D594846 June 23, 2009 Teulie
D655687 March 13, 2012 Miyawaki
D699211 February 11, 2014 Koiwa
Patent History
Patent number: D727870
Type: Grant
Filed: Jun 4, 2014
Date of Patent: Apr 28, 2015
Assignee: Alpine Electronics, Inc. (Tokyo)
Inventor: Masatada Muramoto (Tokyo)
Primary Examiner: Sandra Morris
Application Number: 29/492,977