4 Panel Patent Cubes are solid 3X3X3 inch black marble cubes with four sublimation printed satin gold or satin silver metal panels.  You can have the top panel printed with  the black US Patent Office traditional seal, the modern USPTO color seal, or your company logo in black or full color. The front panel includes the patent number and issue date, the patent title, the inventor name(s), and optionally the assignee.  The patent drawing is on the left side of the cube.  If you want a drawing other than the drawing on the front page of the patent, just let us know in the Comments.  The patent abstract is printed on the right side of the cube.  Each marble cube is slightly different with a few small white veins that enhance the beauty of the marble.  We will send a proof for your approval before making the cube.