CA136943S - Pipe coupling - Google Patents

Abstract

The design is the visual features of the PIPE COUPLING shown in solid lines in the drawings, whether those features are features of one of shape, configuration, ornament or pattern or are a combination of any of these features. The portions shown in stippled lines do not form part of the design. Drawings of the design are included. In the drawings: Figure 1 is an isometric view of our design for a pipe coupling; Figure 2 is a front view of the design for a pipe coupling shown in Figure 1, the rear view being identical; Figure 3 is a top view of the design for a pipe coupling shown in Figure 1; Figure 4 is a bottom view of the design for a pipe coupling shown in Figure 1; and Figure 5 is a left side view of the design for a pipe coupling shown in figure 1, the right side view being identical.