Portable battery charging and audio unit

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Description

FIG. 1 is a front right perspective view of the present new design for a portable battery charging and audio unit;

FIG. 2 is a front elevational view thereof, the rear elevational view being identical;

FIG. 3 is a right elevational view thereof, the left elevational view being identical; and,

FIG. 4 is a top plan view thereof, the bottom plan view being identical.

The broken lines showing various features of a portable battery charging and audio unit are for illustrative purposes only and form no part of the claimed design.

Claims

The ornamental design for a portable battery charging and audio unit, as shown and described.

Referenced Cited
U.S. Patent Documents
D349116 July 26, 1994 Peersmann
5979175 November 9, 1999 Ellison
D418836 January 11, 2000 Matt et al.
6427070 July 30, 2002 Smith
D474175 May 6, 2003 Furusho et al.
D474176 May 6, 2003 Furusho et al.
D474177 May 6, 2003 Furusho et al.
D479223 September 2, 2003 Furusho et al.
D487059 February 24, 2004 Glasgow et al.
D499612 December 14, 2004 Smith, Sr.
20030090234 May 15, 2003 Glasgow et al.
20030117107 June 26, 2003 Zick et al.
Patent History
Patent number: D511136
Type: Grant
Filed: Jan 16, 2004
Date of Patent: Nov 1, 2005
Assignee: Credo Technology Corporation (Broadview, IL)
Inventors: Wolfgang Hirschburger (Reutlingen), Randall Coe (Chicago, IL), Steven W. Cole, Jr. (Chicago, IL), Wing Hoi Ng (Hong Kong)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Rosemary Tarcza
Attorney: Victor A. Henzi
Application Number: 29/197,588
Classifications
Current U.S. Class: Battery Charger (D13/107)