Audio signal adapter

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Description

FIG. 1 is a perspective view of an audio signal adapter showing the new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Claims

The ornamental design for an audio signal adapter, as shown and described following.

Referenced Cited
U.S. Patent Documents
3978524 August 1976 Gordon et al.
5455859 October 3, 1995 Gutzmer
5586090 December 17, 1996 Otte
D440980 April 24, 2001 Chung
6238291 May 29, 2001 Fujimoto et al.
D466130 November 26, 2002 Hussaini et al.
D470499 February 18, 2003 Salazar et al.
D475994 June 17, 2003 Schmidt et al.
D493175 July 20, 2004 Schmidt et al.
D494571 August 17, 2004 Polito
6809722 October 26, 2004 Mei et al.
6837435 January 4, 2005 Kehoe et al.
Patent History
Patent number: D517071
Type: Grant
Filed: Dec 20, 2004
Date of Patent: Mar 14, 2006
Assignee: Cheng Uei Precision Industry Co., Ltd. (Taipei)
Inventors: Rongyu Cao (Tucheng), Mingcheng Zi (Tucheng)
Primary Examiner: Prabhakar Deshmukh
Attorney: Rosenberg, Klein & Lee
Application Number: 29/219,493