Spring loaded portable data storage device

FIG. 1 is a top, front, and left perspective view of a portable data storage device, showing the design.

FIG. 2 is a top view of the portable data storage device of FIG. 1.

FIG. 3 is a back view of the portable data storage device of FIG. 1.

FIG. 4 is a front view of the portable data storage device of FIG. 1.

FIG. 5 is a left side view of the portable data storage device of FIG. 1.

FIG. 6 is a bottom view of the portable data storage device of FIG. 1.

FIG. 7 is a top view of a portable data storage device with a light and a lanyard attachment, showing the design.

FIG. 8 is a back view of the portable data storage device of FIG. 7 with a light, showing the design.

FIG. 9 is a front view of the portable data storage device of FIG. 7.

FIG. 10 is a left side view of the portable data storage device of FIG. 7 with a lanyard attachment, showing the design.

FIG. 11 is a bottom view of the portable data storage device of FIG. 7.

FIG. 12 is a top view of a portable data storage device with a light and a lanyard attachment on the eject button, showing the design.

FIG. 13 is a back view of the portable data storage device of FIG. 12, showing the design.

FIG. 14 is a front view of the portable data storage device of FIG. 12.

FIG. 15 is a left side view of the portable data storage device of FIG. 12.

FIG. 16 is a bottom view of the portable data storage device of FIG. 12, with a lanyard attachment on the eject button, showing the design.

FIG. 17 is a top view of a portable data storage device of FIG. 1 with the USB connection retracted, showing the design; and,

FIG. 18 is a left side view of the portable data storage device of FIG. 1 with the USB connection retracted, showing the design.

The broken lines shown on the drawings are for illustrative purposes only and form no part of the claimed design.