Towel Bar

FIG. 1 is a perspective view of a towel bar, showing my new design; FIG. 2 is another perspective view thereof; FIG. 3 is a front view thereof; FIG. 4 is a rear view thereof; FIG. 5 is a left side view thereof; FIG. 6 is a right side view thereof; FIG. 7 is a top plan view thereof; FIG. 8 is a bottom plan view thereof; FIG. 9 is an enlarged view of a square portion 9 in FIG. 4 thereof; and, FIG. 10 is an enlarged view of a square portion 10 in FIG. 2 thereof. The broken lines in FIGS. 2 , 4 , 9 , and 10 depict the boundaries of the enlargement view that form no part of the claimed design.