The ornamental design for a dermaltattoo covering, as shown and described.
FIG. 1 is a perspective view of a dermal tattoo covering employed to cover a tattoo newly created on a customer's arm;
FIG. 2 is a top side view of the dermal tattoo covering illustrating an s-curve two-piece split liner of the new design;
FIG. 3 is a bottom side view of the dermal tattoo covering illustrating an adhesive layer side of the new design;
FIG. 4 is a right side view of the dermal tattoo covering, where a left side view is a mirror image of the right side view;
FIG. 5 is an enlarged, partial view of the right side view of the dermal tattoo covering illustrating a film disposed between the adhesive layer side and the two-piece split liner;
FIG. 6 is a back side view of the dermal tattoo covering;
FIG. 7 is a front side view of the dermal tattoo covering; and,
FIG. 8 is a top side view of a dermal tattoo covering illustrating an S-curve two-piece split liner.
In FIG. 1, the broken lines illustrating the tattoo on the customer's arm and a scissors positioned to cut a portion of the dermal tattoo covering to a selected length are for illustrative purposes only and form no part of the claimed design.