Gerardo writes : "Out of curiosity, I wanted to ask if anyone new about origami models that have been patented. I'm not talking about registering the copyright, which I already know about but about patents. So are there any cases regarding origami models?"
Here is a link to a patent on one Origami piece http://www.google.com/patents/USD580996 and here are links to many others https://www.google.com/?tbm=pts&hl=en#hl=en&output=search&tbm=pts&sclient=psy-ab&q=origami&oq=origami&gs_l=hp.3..0l4.2874.3792.0.4166.7.6.0.1.1.2.384.1521.0j3j1j2.6.0.les%3B..0.0...1c.1.5.psy-ab.7P9UbIjy8KA&pbx=1&bav=on.2,or.r_qf.&bvm=bv.43287494,d.aWc&fp=ee705316668c438b&biw=1366&bih=667 KDianne
