The ornamental design for a unitaryproductlabel, as shown and described.
FIG. 1 is a front perspective view of a unitary product label, with an associated attachment band and representative merchandise shown in broken lines;
FIG. 2 is a rear perspective view thereof;
FIG. 3 is a rear plan view thereof;
FIG. 4 is a side view thereof (from the left side of FIG. 3);
FIG. 5 is a side view thereof (from the right side of FIG. 3);
FIG. 6 is a top view thereof;
FIG. 7 is a bottom view thereof; and,
FIG. 8 is a front plan view thereof.
The broken line portions of FIG. 1 show portions of the article and environment that form no part of the claimed design. The broken line portions of FIG. 2-8 show portions of the article that form no part of the claimed design. The dot-dash broken lines define the bounds of the claimed design and form no part thereof.