The ornamental design for a lipproductdispenser, as shown and described.
FIG. 1 is a perspective view of a first embodiment of a lip product dispenser showing my new design;
FIG. 2 is a top plan view of FIG. 1;
FIG. 3 is a side elevational view of FIG. 1, the other side elevational views being identical;
FIG. 4 is a top plan view of a second embodiment of the lip product dispenser, the only difference with the first embodiment being the solid line circular feature that is shown in the top plan view of the first embodiment of FIG. 2 is shown as a dashed line in the top plan view of the second embodiment, wherein all other views of the second embodiment are identical to those of the first embodiment; and,
FIG. 5 is a bottom plan view of FIG. 1.
The broken lines in the drawings depict portions of the lip product dispenser that form no part of the claim.