Combination lock

Description

FIG. 1 is a perspective view of a combination lock, showing the new design;

FIG. 2 is a top view of the combination lock;

FIG. 3 is a left side view of the combination lock;

FIG. 4 is a front view of the combination lock;

FIG. 5 is a right side view of the combination lock;

FIG. 6 is a bottom view of the combination lock; and,

FIG. 7 is a rear view of the combination lock.

The broken lines illustrate environmental structure and form no part of the claimed design.

Claims

The ornamental design for a combination lock as shown and described.