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 left side view of the design for the pipe coupling shown in FIG. 1.

The broken lines depict portions of the pipe connector that form no part of the claimed design.

Claims

We claim the ornamental design for a pipe coupling, as shown and described.