YSL Successfully Challenges Louboutin's Trademarked Red Soles

Christian Louboutin: Sole Man

Trademark protection of color: Louboutin's red-soled shoe is a clever logo

Louboutin Wins Round in Red-Sole Shoe Appeal - WSJ

Christian Louboutin Continues to Fight for His Red Soled High Heels Trademark (Poll) – The Hollywood Reporter

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

Goss-IPgirl: Louboutin Loses Yet Another Trademark Case Over Red-Soled Shoes

Second Circuit Digs Its Heels Into Louboutin Dispute; Finds Red Sole Trademark Protectable, But Limited in Scope

Designer Louboutin hits back in red sole lawsuit

2nd Circuit OKs Trademark Protection for French Designer Christian Louboutin's Red-Soled Shoes

Frozen 2 versus Christian Louboutin: could Anna's red-soled shoes lead to a trademark dispute? - World Trademark Review

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

Louboutin Wins Round in Red-Sole Shoe Appeal - WSJ

Louboutin could lose red-sole monopoly

Look-For Louboutin Kick-in-the-Pants Shoes?