Window sash lock

Abstract

Description

FIG. 1 is a top, front, and left side perspective view of a window sash lock showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a rear elevational view thereof.

Claims

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