Buckle

[0001]FIG. 1 is a front perspective view of a buckle showing our new design;

[0002]FIG. 2 is a front view of the buckle;

[0003]FIG. 3 is a rear view of the buckle;

[0004]FIG. 4 is a right side view of the buckle;

[0005]FIG. 5 is a left side view of the buckle;

[0006]FIG. 6 is a top view of the buckle; and,

[0007]FIG. 7 is a bottom view of the buckle.

[0008]The broken lines in the drawings represent portions of the buckle that form no part of the claimed design.