CA178438S - Coupler lock - Google Patents

Abstract

The design consists of the features of shape, ornament, pattern, and configuration of the COUPLER LOCK shown in solid lines in the drawings. The stippled line portions do not form part of the design. In the Drawings FIGURE 1 is an exploded perspective view of a COUPLER LOCK showing the subject design in an unlocked configuration; FIGURE 2 is an exploded front view of the COUPLER LOCK shown in Figure 1 in an unlocked configuration; FIGURE 3 is an exploded rear view of the COUPLER LOCK shown in Figure 1 in an unlocked configuration; FIGURE 4 is an exploded first side view of the COUPLER LOCK shown in Figure 1 in an unlocked configuration; FIGURE 5 is an exploded second side view of the COUPLER LOCK shown in Figure 1 in an unlocked configuration; FIGURE 6 is a top view of the COUPLER LOCK shown in Figure 1; FIGURE 7 is a bottom view of the COUPLER LOCK shown in Figure 1; and FIGURE 8 is a perspective view of the COUPLER LOCK shown in Figure 1 in a locked configuration.