Portable chip reader

FIG. 1 is a top perspective view of a portable chip reader showing my new ornamental design;

FIG. 2 is a bottom perspective view of the portable chip reader shown in FIG. 1 ;

FIG. 3 is a top view of the portable chip reader shown in FIG. 1 ;

FIG. 4 is bottom view of the portable chip reader shown in FIG. 1 ;

FIG. 5 is a front view of the portable chip reader shown in FIG. 1 ;

FIG. 6 is a rear view of the portable chip reader shown in FIG. 1 ;

FIG. 7 is a right side view of the portable chip reader shown in FIG. 1 ; and,

FIG. 8 is a left side view of the portable chip reader shown in FIG. 1 .

The portions shown in broken line are not claimed.