Curtain track

FIG. 1 is a perspective view of a curtain track, showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left view thereof;

FIG. 5 is a right view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is an enlarged view of FIG. 6 .

The curtain track is shown with a symbolic break in its length. The appearance of any portion of the article between the break lines forms no part of the claimed design.