Knob for speaker

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Description

FIG. 1 is a perspective view of knob for speaker showing our new design; and,

FIG. 2 is a top view thereof.

The broken line showing of a speaker is included for the purpose of illustrating environment of the design and forms no part of the claimed design.

Claims

The ornamental design for a “knob for speaker,” as shown and described.

Referenced Cited
U.S. Patent Documents
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D484886 January 6, 2004 Matsuoka
D489051 April 27, 2004 Shiraki et al.
D552076 October 2, 2007 Griffin
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D616413 May 25, 2010 Poandl
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D650354 December 13, 2011 Andre et al.
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D709856 July 29, 2014 Holzer
Patent History
Patent number: D720334
Type: Grant
Filed: Feb 8, 2013
Date of Patent: Dec 30, 2014
Assignee: AmTRAN Technology Co., Ltd. (New Taipei)
Inventor: Kuan-Hua Wang (New Taipei)
Primary Examiner: Keli L Hill
Application Number: 29/445,247