The ornamental design for an incensecarton, as shown and described.
FIG. 1 is a perspective view showing the incense carton design comprising a lid and two apertures, wherein the inventive incense carton is in a closed (i.e., unopened) configuration;
FIG. 2 is a perspective view showing the incense carton design wherein the lid is in an opened position, with end portions depicted as environmental structure;
FIG. 3 is a side view of FIG. 2;
FIG. 4 is a front view of FIG. 2;
FIG. 5 is a rear view of FIG. 2;
FIG. 6 is a top view of FIG. 2;
FIG. 7 is a bottom view of FIG. 2;
FIG. 8 is a perspective view of FIG. 2, and optionally having an incense stick depicted as environmental structure disposed within the two apertures; and,
FIG. 9 is a perspective view of FIG. 2 showing optional perforations on the lid.
The portions shown in broken lines are for illustrative purpose only and form no part of the claimed design.