YSL Successfully Challenges Louboutin's Trademarked Red Soles

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

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

Seeing red - another Christian Louboutin trade mark lawsuit trampled in court

Trademark issue: Red sole(ly) for Louboutin? LexDellmeier – Markenanwalt, Designanwalt München - Schutzrechte Marken, Designs, Patente, Gebrauchsmuster, Urheberrechte - Mark

YSL drops 18-month lawsuit against Christian Louboutin as both sides claim they won battle of the red-soled shoes

Christian Louboutin vs. YSL 'Red Soles' Lawsuit Finally Dismissed

Christian Louboutin vs. YSL 'Red Soles' Court Case Takes A New Twist

The $1 Million Case of The Red-Soled Shoes

7 Things You Need To Know About Louboutin High Heels

Louboutin v. YSL: Red Sole Shoe Trademark Brand Wars!

Louboutin's Lawsuit Over Their Famous Red Soles - Vincent LoTempio

Louboutin v. YSL Red Sole Shoe Trademark Infringement

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

You didn't invent red soles': Yves Saint Laurent kicks back at Christian Louboutin

How does Louboutin figure it has a trademark on a red sole (versus Yves Saint Laurent making a red-soled shoe)? - Quora