FIG. 1 is an exploded front perspective view of the portable lunchbox showing the new design;
FIG. 2 is a perspective view thereof;
FIG. 3 is a top view of the opened inner element thereof;
FIG. 4 is a top perspective view of the closed inner element thereof:
FIG. 5 is a cross sectional view through line 5—5 of FIG. 2:
FIG. 6 is a side view thereof;
FIG. 7 is a bottom view thereof; and,
FIG. 8 is a top view thereof.
The broken lines are for illustrative purposes only and form no part of the claimed design.
I claim the ornamental design for the portable lunchbox, as shown and described.
International Classification: 0799;