The ornamental design for a dispensingdevice, as shown and described.
FIG. 1 is a perspective view of a dispensing device illustrating my new design.
FIG. 2 is a top view of the dispensing device in FIG. 1.
FIG. 3 is a bottom view of the dispensing device in FIG. 1.
FIG. 4 is a first side view of the dispensing device in FIG. 1.
FIG. 5 is a second side view of the dispensing device in FIG. 1.
FIG. 6 is a back view of the dispensing device in FIG. 1; and,
FIG. 7 is a front view of the dispensing device in FIG. 1.
Broken lines are included for the purpose of illustrating environmental structure and form no part of the claimed design. Randomly dashed lines represent surface shading.