Christian Louboutin v. Yves Saint Laurent - No End to Their Trademark Battle Over the Color Red?

Red M&Ms, red Crayolas red Porsches - let's hope they never end. But what about the famous red shoe battle between designers Christian Louboutin and Yves Saint Laurent? You thought there was an end to that red dispute, right? You might be wrong. As reported by Law360 , the USPTO recently...