FIG. 1 is a fragmentary perspective view of a grab bar showing our new design;
FIG. 2 is a fragmentary front elevational view thereof;
FIG. 3 is a fragmentary rear elevational view thereof;
FIG. 4 is a fragmentary top plan view thereof; and,
FIG. 5 is a fragmentary bottom plan view thereof.
The portions of the Figures shown in broken lines are not part of the claimed design but are for illustration only.