Professor Barbara Kolsun narrated a Talks on Law presentation about trademarking color. "That Tiffany blue box...can you trademark a color? The answer is yes although it may not be so easy," she said. "The key is whether the color acts as a source identifier. You look at a Tiffany box and you think, Tiffany. You look at a woman walking down the street and you think, Christian Loubutain."
View the Talks on Law video here.