FIG. 1 is a perspective view of a mobile toilet vehicle of our new design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
The evenly-spaced broken lines shown represent portions of the mobile toilet vehicle and form no part of the claimed design.
The three different tones of grayscale shading represent a contrast in appearance only between their regions and do not represent any particular color.
The dash-dot lines represent the boundary of the claimed design and form no part of the claimed design.