Helical pile

Description

FIG. 1 is a perspective view of helical pile according to the present design;

FIG. 2 is a front view of the helical pile according to the present design;

FIG. 3 is a rear view of the helical pile according to the present design;

FIG. 4 is a top view of the helical pile according to the present design;

FIG. 5 is a bottom view of the helical pile according to the present design;

FIG. 6 is a right-side view of the helical pile according to the present design; and,

FIG. 7 is a left-side view of the helical pile according to the present design.

The broken lines represent environment and form no part of the claimed design.

Claims

The ornamental design for a helical pile, as shown and described.