Buckle

FIG. 1 is a perspective view of a buckle in a connected state showing the new design;

FIG. 2 is another perspective view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a back elevation view thereof;

FIG. 5 is a left-side view thereof;

FIG. 6 is a right-side view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof;

FIG. 9 is a perspective view of the buckle in a disconnected state;

FIG. 10 is a perspective view of the buckle in a connected state attached to a first configuration of straps; and,

FIG. 11 is a perspective view of the buckle in a connected state attached to a second configuration of straps.

The broken lines of FIG. 10 and FIG. 11 depicting straps represent environmental structure that forms no part of the claimed design. The remainder of the broken lines depict portions of the buckle that form no part of the claimed design.