Torsion coil spring

Description

FIG. 1 is a perspective view of a torsion coil spring showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof; and,

FIG. 5 is a left side elevational view thereof, the right side being a mirror image thereof.

Claims

The ornamental design for torsion coil spring, as shown and described.