Pipe coupling

Description

FIG. 1 is an isometric view of an embodiment of our design for a pipe coupling;

FIG. 2 is a front view of the design for the pipe coupling shown in FIG. 1, the rear view being the same;

FIG. 3 is a bottom view of the design for the pipe coupling shown in FIG. 1;

FIG. 4 is a top view of the design for the pipe coupling shown in FIG. 1;

FIG. 5 is a left side view of the design for the pipe coupling shown in FIG. 1; and,

FIG. 6 is a right side view of the design for the pipe coupling shown in FIG. 1.

Claims

The ornamental design for a pipe coupling as shown and described.