The ornamental design for a rearbumper for motorvehicle, as shown and described.
FIG. 1 is a left perspective view of a rear bumper for motor vehicle;
FIG. 2 is a right perspective view thereof;
FIG. 3 is a front elevation view thereof;
FIG. 4 is a rear elevation view thereof;
FIG. 5 is an elevation view thereof from the right side;
FIG. 6 is an elevation view thereof from the left side;
FIG. 7 is a top plan view thereof; and,
FIG. 8 is a bottom plan view thereof.
The color black indicates color contrast.
The broken line showing of the rear bumper for motor vehicle is for the purpose of illustrating portions of the rear bumper for motor vehicle and forms no part of the claimed design.