The ornamental design for a furniturecup, as shown and described.
FIG. 1 is a perspective view of a furniture cup showing my new design
FIG. 2 is a front elevation view of the furniture cup of FIG. 1; a rear elevation view, a left side elevation view, and a right side elevation view being the same thereof;
FIG. 3 is a top plan view of the furniture cup of FIG. 1;
FIG. 4 is a bottom plan view of the furniture cup of FIG. 1; and,
FIG. 5 is a rear, bottom, and right side perspective view of the furniture cup of FIG. 1.
The shading lines in the drawings are not design features. They are used to illustrate the surface contours of the furniture cup.