FIG. 1 is an upper perspective view of a packaging blank showing my new design in accordance with a first embodiment of the invention;
FIG. 2 is a top view thereof;
FIG. 3 is an upper perspective view of a packaging blank showing my new design in accordance with a second embodiment of the invention;
FIG. 4 is a top view thereof;
FIG. 5 is an upper perspective view of a packaging blank showing my new design in accordance with a third embodiment of the invention;
FIG. 6 is a top view thereof;
FIG. 7 is an upper perspective view of a packaging blank showing my new design in accordance with a fourth embodiment of the invention;
FIG. 8 is a top view thereof;
FIG. 9 is an upper perspective view of a packaging blank showing my new design in accordance with a fifth embodiment of the invention;
FIG. 10 is a top view thereof;
FIG. 11 is an upper perspective view of a packaging blank showing my new design in accordance with a sixth embodiment of the invention; and,
FIG. 12 is a top view thereof.
Broken lines in the drawings depict fold lines and form part of the claimed design.