US D477321 S1
FIG. 1 is a perspective view taken from from the top, front and one side of my design for a portable card reader;
FIG. 2 is a plan view thereof;
FIG. 3 is a bottom view thereof;
FIG. 4 is a side elevation view thereof from the side opposite that in FIG. 1;
FIG. 5 is a side elevation view thereof from the same side as in FIG. 1;
FIG. 6 is a front elevation view thereof; and,
FIG. 7 is a rear elevation thereof.
The portions of the portable card reader shown in dotted lines do not constitute a part of the claimed design.