Who didn't love their Gameboy or Legos or G.I. Joe action figure (that offered no real action) when they were a kid? I know I did -- wasted years of my childhood fighting the Cobra Commander. This morning I found the photos of all the patents/blueprints for the products looked like. So are pretty simplistic (Monopoly) while others look more involved (G.I. Joe). Oddly enough, I can't understand any of them outside of the drawings.