摘要 |
The design is the visual features of the portion of the article shown in solid lines in the drawings. Drawings of the design are included.In the drawings:Figure 1 is a perspective view of our design for a pipe coupling;Figure 2 is a front view of the design for the pipe coupling shown in Figure 1, the rear view being identical;Figure 3 is a top view of the design for the pipe coupling shown in Figure 1;Figure 4 is a bottom view of the design for the pipe coupling shown in Figure 1;Figure 5 is a left side view of the design for the pipe coupling shown in Figure 1, the right side view being identical.
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