The ornamental design for a dosingcard for a topical preparation, as shown and described.
FIG. 1 is a front side plan view of a dosing card for a topical preparation, showing our new design;
FIG. 2 is a top elevation view thereof, the bottom elevation view being identical thereto; and,
FIG. 3 is an end elevation view thereof, the opposite end elevation view being identical thereto.
No back side plan view is being submitted as it has no ornamentality and forms no part of the claim.
In the drawings, the broken lines depict environmental subject matter only that forms no part of the claim.
The drawings are lined for color. The lining indicated by cross-hatching represents orange. The lining indicated by parallel horizontal lines represents blue.