An ornamentaldesign for a combination corner shelf and grab bar, as shown and described.
FIG. 1 is an exploded perspective view of the combined corner shelf and grab bar showing our new design, shown with removable shelf and grab bar separated;
FIG. 2 is a perspective view of the combined corner shelf and grab bar showing our new design, shown with removable shelf on the bracket of the grab bar;
FIG. 3 is a top plan view thereof;
FIG. 4 is a front elevation view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a is a rear elevation view thereof; and,
FIG. 7 right side plan view thereof, the left side being a mirror image of that show.