Tee coupling

FIG. 1 is a perspective view of a first embodiment of our design for a tee coupling;

FIG. 2 is a left side view of the tee coupling shown in FIG. 1, the right side being shown in perspective in FIG. 1;

FIG. 3 is an end view of the tee coupling shown in FIG. 1, the opposite end view being identical;

FIG. 4 is a bottom view of the tee coupling shown in FIG. 1;

FIG. 5 is a top view of the tee coupling shown in FIG. 1;

FIG. 6 is a perspective view of a second embodiment of our design for a tee coupling;

FIG. 7 is a left side view of the tee coupling shown in FIG. 6, the right side being shown in perspective in FIG. 6;

FIG. 8 is an end view of the tee coupling shown in FIG. 6, the opposite end view being identical;

FIG. 9 is a bottom view of the tee coupling shown in FIG. 6; and,

FIG. 10 is a top view of the tee coupling shown in FIG. 6.

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