Pipe coupling

Description

FIG. 1 is an isometric view 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 identical;

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

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

FIG. 5 is a left side view of the design for the pipe coupling shown in FIG. 1, the right side view being identical.

The broken lines in FIGS. 1–5 are in no way intended to form part of the claimed design and are for illustrative purposes only.

Claims

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