The ornamental design for a frontbumper for a motor vehicle, as shown and described.
The patent or application file contains at least one drawing executed in color. Copies of this patent or patent application publication with color drawing(s) will be provided by the Office upon request and payment of the necessary fee.
FIG. 1 is a front perspective view of a front bumper for a motor vehicle showing my new design;
FIG. 2 is a front elevation view thereof;
FIG. 3 is an elevation view thereof from the left side, the right side being a mirror image thereof;
FIG. 4 is a top plan view thereof; and,
FIG. 5 is a bottom plan view thereof.
The broken lines shown throughout the drawing views are for environmental and illustrative purposes that form no part of the claimed design.