Portable battery pack

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Description

FIG. 1 is a top perspective view of a portable battery pack according to the present design;

FIG. 2 is a front elevational view of a portable battery pack according to the present design;

FIG. 3 is a rear elevational view of a portable battery pack according to the present design;

FIG. 4 is a right side elevational view of a portable battery pack according to the present design;

FIG. 5 is an enlarged top plan view of a portable battery pack according to the present design; and,

FIG. 6 is an enlarged bottom plan view of a portable battery pack according to the present design.

Claims

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

Referenced Cited
U.S. Patent Documents
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D402955 December 22, 1998 Smith et al.
D556678 December 4, 2007 Weinstein et al.
D556679 December 4, 2007 Weinstein et al.
D561093 February 5, 2008 Sween et al.
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D569794 May 27, 2008 Zhang et al.
D570772 June 10, 2008 Mahaffey et al.
D583756 December 30, 2008 Walsh et al.
D586740 February 17, 2009 Song
D592138 May 12, 2009 Mahaffey et al.
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D601961 October 13, 2009 Mahaffey et al.
Patent History
Patent number: D650737
Type: Grant
Filed: Sep 17, 2009
Date of Patent: Dec 20, 2011
Inventor: Doug Hamilton (London)
Primary Examiner: Rosemary K Tarcza
Attorney: Smith & Hopen, P.A.
Application Number: 29/316,357
Classifications
Current U.S. Class: Battery Or Casing Therefor (1) (D13/103)