The ornamental design for a protectivecloth, as shown and described.
FIG. 1 is a top perspective view of a protective cloth;
FIG. 2 is a top plan view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a front perspective view of the protective cloth shown being worn by a user; and,
FIG. 5 is a rear perspective view of the protective cloth being worn by a user.
The front, rear, and side elevation views are not shown because the device is effectively planar and has no ornamental features. The broken lines in FIGS. 4 and 5, representing portions of the human form, show the design in use and form no part of the claim. The remaining broken lines, shown throughout the views on the surface of the cloth, represent stitching, which also forms no part of the claim.