CA169552S - Corrugated pipe with integral coupler - Google Patents

Abstract

The design consists of the features of shape, ornament, pattern, and configuration of the CORRUGATED PIPE WITH INTEGRAL COUPLER of indefinite length in the portion as shown in the drawings. The alternating ridges and grooves repeat at regular intervals throughout the length of the central portion of the article. The stippled line portions do not form part of the design. FIGURE 1 is a front perspective view of a corrugated pipe with integral coupler showing the subject design; FIGURE 2 is a rear perspective view of the corrugated pipe with integral coupler shown in Figure 1; FIGURE 3 is a side view of the corrugated pipe with integral coupler shown in Figure 1; FIGURE 4 is a front view of the corrugated pipe with integral coupler shown in Figure 1; FIGURE 5 is a rear view of the corrugated pipe with integral coupler shown in Figure 1; FIGURE 6 is a partial cutaway front perspective view of the corrugated pipe with integral coupler shown in Figure 1; FIGURE 7 is a partial cutaway rear perspective view of the corrugated pipe with integral coupler shown in Figure 1; and FIGURE 8 is a front perspective view of the corrugated pipe with integral coupler shown in Figure 1 shown in its environment connected to another corrugated pipe with integral coupler.