Portable battery pack

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Description

FIG. 1 is a perspective view of a portable battery pack showing our 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;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a perspective view thereof when in a use holding an electronic device.

The broken lines of FIGS. 6 and 8 are for showing environmental features and are not part of the design.

Claims

The ornamental design for a portable battery pack, as shown and described.

Referenced Cited
U.S. Patent Documents
D328056 July 21, 1992 Watanabe et al.
D502913 March 15, 2005 Fukami et al.
D517007 March 14, 2006 Yong-Jian et al.
D614124 April 20, 2010 Mistyurik
D630163 January 4, 2011 Yeh
D642121 July 26, 2011 Lee et al.
D656459 March 27, 2012 Crawley
D660794 May 29, 2012 Fahrendorff et al.
D662491 June 26, 2012 Andre et al.
Patent History
Patent number: D690262
Type: Grant
Filed: Dec 26, 2012
Date of Patent: Sep 24, 2013
Assignee: Chi Mei Communication Systems, Inc. (New Taipei)
Inventors: Po-Ching Huang (New Taipei), Tzu-Cheng Yu (Santa Clara, CA)
Primary Examiner: Rosemary K Tarcza
Application Number: 29/440,702