The ornamental design for a trailerhitchattachablecart, as shown and described.
FIG. 1 is a perspective view of a trailer hitch attachable cart showing my new design;
FIG. 2 is a bottom view of the trailer hitch attachable cart showing the detachable handle in a storage position;
FIG. 3 is a top view thereof;
FIG. 4 is a rear view thereof;
FIG. 5 is a frontal view thereof;
FIG. 6 is a side view thereof as viewed from the right-hand side of the trailer hitch attachable cart shown in FIG. 5;
FIG. 7 is an exploded view of the area labeled “7” in FIG. 6;
FIG. 8 is a side view thereof as viewed from the left-hand side of the trailer hitch attachable cart shown in FIG. 5; and,
FIG. 9 is a bottom view of the trailer hitch attachable cart showing (i) the detachable handle in a use position, and (ii) an extendable tubular member sized to fit within a trailer hitch receiver in a use position.
The broken lines shown in the drawings illustrate portions of the trailer hitch attachable cart that forms no part of the claimed design.