Buckle

FIG. 1 is a top perspective plan view of a buckle, showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view thereof; and,

FIG. 6 is a right side view thereof.

Broken lines show portions of the buckle that form no part of the claimed design.

“Fidlock” shown in broken lines and forming no part of the claimed design is a registered trademark of Fidlock GmbH LLC Hannover Germany.