We claim the ornamental design for a handle for an article of luggage, as shown and described.
FIG. 1 is a perspective view of a handle for an article of luggage according to an embodiment.
FIG. 2 is a front view of the handle of FIG. 1.
FIG. 3 is a rear view of the handle of FIG. 1.
FIG. 4 is a right side view of the handle of FIG. 1.
FIG. 5 is a left side view of the handle of FIG. 1.
FIG. 6 is a top view of the handle of FIG. 1; and,
FIG. 7 is a bottom view of the handle of FIG. 1.
The present application is directed to the design illustrated in the figures. The broken lines shown in the figures illustrate portions of a handle for an article of luggage and form no part of the claimed design.