Rear Bumper for Automobile

FIG. 1 is a front and left perspective view of a rear bumper for automobile, showing my new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof.

FIG. 6 is a right side elevation view thereof; and,

FIG. 7 is a left side elevation view thereof.

The claimed design is indicated by the relatively dark portion in the figures, while the relatively light and deemphasized portions are environmental and form no part of the claimed design.