The ornamental design for a rollingwalker and wheelchair, as shown and described.
FIG. 1 is a front perspective view of the rolling walker and wheelchair according to a first embodiment of our new design;
FIG. 2 is a rear perspective view thereof;
FIG. 3 is a front view thereof;
FIG. 4 is a rear view thereof;
FIG. 5 is a top view thereof;
FIG. 6 is a bottom view thereof;
FIG. 7 is a left side view thereof;
FIG. 8 is a right side view thereof;
FIG. 9 is a front perspective view of the rolling walker and wheelchair in an expanded position according to a second embodiment of our new design, wherein in this second embodiment, FIGS. 1-8 illustrate views of the rolling walker and wheelchair in a closed position; and,