Lock

Description

FIG. 1 is a front perspective view of a lock showing my new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a rear elevational view thereof; and,

FIG. 6 is a top plan view thereof.

The broken lines environment is for illustrative purpose only and forms no part of the claimed design.

Claims

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