Louboutin Red Sole, Can It Be Trade marked? - Sharon Givoni Consulting
Louboutin trips up in red sole trademark battle
Christian Louboutin Red Soles Trade Mark Case
Christian Louboutin's Zen koan: When is a color a shape?
Christian Louboutin Alleges Infringes on His Red Sole Trademark – Sourcing Journal
Red sole diary: Christian Louboutin can trademark a color, but it doesn't help him much - POLITICO
Christian Louboutin in Jeopardy of Losing Red Sole Patent in EU – Footwear News
Lehrmach: Louboutin v. Yves 2012 Trademark Infringement . Trade Dress Color . Case Brief
Christian Louboutin has won legal support for his trademarked red soles
Louboutins: Red sole is a hallmark - but not a Trademark?!
EP's Louboutin Decision Opens the Door for U.S. Businesses to Protect Their Color/Shape Brands in Europe