USD392179S - Spring screw - Google Patents

Description

FIG. 1 is a perspective front and top view showing our new design;

FIG. 2 is a left side view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

Claims (1)

1. The ornamental design for a spring screw, as shown and described.

Images