The ornamental design for a productpackaging for a yogurt cup product, as shown and described.
FIG. 1 is a front perspective view of a product packaging for a yogurt cup product assembled in a condition of use.
FIG. 2 is a front elevation view thereof.
FIG. 3 is a rear elevation view thereof.
FIG. 4 is a left side elevation view thereof, the right side elevation view being a mirror image thereof.
FIG. 5 is a top plan view thereof.
FIG. 6 is a bottom plan view thereof.
FIG. 7 is a top plan view thereof, shown before folding into the fully assembled state of FIGS. 1 through 6, the bottom view being identical.
The dash-dot-dash lines in the drawings in FIG. 7 illustrate the edges of the design as tear lines or fold lines of the product packaging for a yogurt cup product and form no part of the claimed design. The evenly spaced broken lines in the drawings depict environmental subject matter that forms no part of the claimed design.