Protective Cover

FIG. 1 is a front view of a protective cover, showing my new design; FIG. 2 is a rear view thereof; FIG. 3 is a top view thereof; FIG. 4 is a bottom view thereof; FIG. 5 is a right side view thereof; FIG. 6 is a left side view thereof; FIG. 7 is a top front perspective view thereof in an environment; and, FIG. 8 is a front view thereof in the environment. In FIGS. 1 and 2 , the broken lines depict portions of the article that form no part of the claimed design. In FIGS. 7 and 8 , the broken lines depict portions of the article and the environment that form no part of the claimed design.