Patent Publication Number: US-D690262-S

Title: Portable battery pack

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.