The ornamental design for a furniturelegattachment, as shown and described.
FIG. 1 is a perspective view showing a furniture leg attachment design;
FIG. 2 is a side view of the furniture leg attachment illustrated in FIG. 1, the reverse side view of the furniture leg attachment illustrated in FIG. 1 being the mirror image of the view illustrated in FIG. 2;
FIG. 3 is a front view of the furniture leg attachment illustrated in FIG. 1;
FIG. 4 is a rear view of the furniture leg attachment illustrated in FIG. 1;
FIG. 5 is a bottom view of the furniture leg attachment illustrated in FIG. 1;
FIG. 6 is a top view of the furniture leg attachment illustrated in FIG. 1; and,
FIG. 7 is a bottom perspective view of an item of furniture to which is attached the furniture leg attachment of FIG. 1.
The broken lines showing portions of the furniture leg attachment form no part of the claimed design. The broken lines showing the understructure of the table and the additional furniture leg attachments in FIG. 7 illustrate environment and form no part of the claimed design.