Buckle

FIG. 1 is a perspective view of a buckle,showing our new design; FIG. 2 is a front view thereof; FIG. 3 is a rear view thereof; FIG. 4 is a right view thereof, the left view being a mirror image; FIG. 5 is a top view thereof; FIG. 6 is a bottom view thereof; and, FIG. 7 is a right view thereof showing our design in a combined state. The spaced apart elongated rectangles, which protrude from the surface, represent stitching that is included in the claim.