The mark consists of the three-dimensional configuration of a trailer hitch. The trailer hitch including a cuboidal pin block with rounded upper and lower edges, an inwardly extending groove formed in each side of the pin block with apertures extending through the pin block and opening into the inwardly extending grooves, a cuboidal ball mount supported on parallel extending mounting plates with widened ends for receiving pins to connect the ball mount to the pin block and a hitch ball assembly mounted to the hitch ball mount, the hitch ball assembly including two different sized hitch balls projecting in axial alignment and in opposite directions from a cylindrical body which is connected to the hitch ball mount by a shaft. Items shown in dashed lines are not considered part of the mark.

Color is not claimed as a feature of the mark.