Portable display device

Description

FIG. 1 is a front perspective view of a portable display device, showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left-side view thereof;

FIG. 5 is a right-side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines in the figures depict portions of the portable display device that form no part of the claimed design.

Claims

The ornamental design for a portable display device, as shown and described.