Backpack

Description

FIG. 1 is a perspective view of a backpack showing my new design;

FIG. 2 is another perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a back view thereof;

FIG. 5 is a left view thereof;

FIG. 6 is a right view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof;

FIG. 9 is a partial enlarged view of portion 9 in FIG. 1;

FIG. 10 is a partial enlarged view of portion 10 in FIG. 1; and,

FIG. 11 is a partial enlarged view of portion 11 in FIG. 2.

The evenly-spaced broken lines in the drawings are for illustrating portions of the backpack that form no part of the claimed design. The dot-dash broken lines surrounding details shown are for purposes of annotating the enlarged views only and form no part of the claimed design.

Claims

The ornamental design for a backpack as shown and described.