Pipe element

FIG. 1 is an isometric view of an embodiment of our design for a pipe element;

FIG. 2 is a left end view of the design for the pipe element shown in FIG. 1 , the right end view being identical thereto;

FIG. 3 is a top view of the design for the pipe element shown in FIG. 1 , the bottom, left and right side views being identical thereto;

FIG. 4 is longitudinal sectional view of a pipe element, taken along the line 4 - 4 in FIG. 3 ;

FIG. 5 is an isometric view of an embodiment of our design for a pipe element;

FIG. 6 is a left end view of the design for the pipe element shown in FIG. 5 , the right end view being identical thereto;

FIG. 7 is a top view of the design for the pipe element shown in FIG. 5 , the bottom, left and right side views being identical thereto; and,

FIG. 8 is a longitudinal sectional view of a pipe element, taken along the line 8 - 8 in FIG. 7 .

The broken line showing in the figures are for the purpose of illustrating portions of the article and form no part of the claimed design.