License plate holder for a motorcycle

The present design is for a license plate holder that can be mounted onto a motorcycle, and is used to hold a license plate.

FIG. 1 is a perspective view of a license plate holder for a motorcycle showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a first side view taken from a first, short side thereof;

FIG. 4 is another side view taken from a second short side thereof;

FIG. 5 is a yet another side view taken from a first long side thereof;

FIG. 6 is still another side view taken from a second long side thereof;

FIG. 7 is a rear elevational view thereof; and,

FIG. 8 is a front elevational view of the license plate holder for motorcycle mounted to a license plate.

The broken lines shown in the drawings are for illustrative purposes only and form no part of the claimed design.