I claim the ornamental design for a packaging box for confectionery, as shown.
The file of this patent contains at least one drawing or photograph executed in color. Copies of this patent with color drawing(s) or photograph(s) will be provided by the Patent and Trademark Office upon request and payment of necessary fee.
FIG. 1 is a front perspective view of a packaging box for confectionery showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a left-side elevational view thereof;
FIG. 4 is a right-side elevational view thereof;
FIG. 5 is a rear view thereof;
FIG. 6 is a top view thereof; and,
FIG. 7 is a bottom view thereof.
The features of shape, configuration and pattern and color formed part of the claimed design.