CA178055S - Double containment coupling - Google Patents

Abstract

The design consists of the features of shape, ornament, pattern and configuration of the portion of the DOUBLE CONTAINMENT COUPLING shown in solid lines in the drawings. The portions shown in stippled lines do not form a part of the design. Drawings of the design are enclosed in which: FIGURE 1 is a perspective view of the double containment coupling in its environment with a pipe inserted in one end; FIGURE 2 is a front and top perspective view of the double containment coupling; FIGURE 3 is a side view of the design shown in Figure 2; FIGURE 4 is a top view of the design shown in Figure 2; FIGURE 5 is a rear view of the design shown in Figure 2; FIGURE 6 is a front view of the design shown in Figure 2; FIGURE 7 is an extended view of the design shown in Figure 2 in a disassembled configuration; FIGURE 8 is an enlarged fragmentary view of the disassembled corner shown in Figure 7 and identified in circle 8; and FIGURE 9 is a cross sectional view of the detailed view shown in Figure 8 taken along line 9. Drawings of the design are included.