To export as a vector, press spacebar to hide the controls and then right click -> print and print as a PostScript file. You will probably need to use the PathFinder in Adobe Illustrator to create the shape.
To export as a PDF do the above but print to a PDF and import into GIMP or Photoshop. You can also take a screenshot via the print-screen button (command-shift 4 on a Mac).
This is what was used to create the Gears and the Trading Card Backs available as stock.