The ornamental design for a cornerconnector for furniture, as shown and described.
FIG. 1 is a top perspective view of a corner connector for furniture
showing my new design;
FIG. 2 is a side elevational view thereof;
FIG. 3 is a top plan view thereof; and
FIG. 4 is a bottom plan view thereof.
The device is trisymmetric in the sense that three sides are identical in
appearance to FIGS. 2 and 3, the other three sides being identical in
appearance to FIG. 4.