Safety lock

Description

FIG. 1 is a top, front and right side perspective view of a safety lock showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof, the right side being a mirror image;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

The broken lines illustrate portions of the safety lock that form no part of the claimed design.

Claims

The ornamental design for a safety lock, as shown and described.