The True Story Of How Christian Louboutin Shoes Got Those Trademark Red Soles

Christian Louboutin on his famous red-soled footwear

EP's Louboutin Decision Opens the Door for U.S. Businesses to Protect Their Color/Shape Brands in Europe

Christian Louboutin's red sole trademark could be invalid

Christian Louboutin's Red Sole Trademark Held Up By Hague Court – WWD

Why footwear has far more to do with identity and expression than mere function

Christian Louboutin wins ECJ ruling over red-soled shoes, Luxury goods sector

Red Soles, High Heels, and a Global Quest for Trademark Rights

Louboutin wins EU court battle over red-soled shoes

The Worldwide Trademark Battle over the Iconic Red Bottom Shoe - Chicago-Kent

Are Louboutins Appropriate For the Office?