We claim the ornamental designs for a three-way connector, as shown and described.
FIG. 1 is a top perspective view of the three-way connector;
FIG. 2 is a rear perspective view of the three-way connector of FIG. 1;
FIG. 3 is a bottom perspective view of the three-way connector of FIG. 1;
FIG. 4 is a top view of the three-way connector of FIG. 1;
FIG. 5 is a bottom view of the three-way connector of FIG. 1;
FIG. 6 is a view of the first side of the three-way connector of FIG. 1;
FIG. 7 is a view of the second side of the three-way connector of FIG. 1;
FIG. 8 is a front view of the three-way connector of FIG. 1; and,
FIG. 9 is a back view of the three-way connector of FIG. 1.
The angled, broken lines running along the exterior and interior surfaces of the walls of the hydroponic growing unit indicate surface texture and contour, and not surface decoration.