YSL Successfully Challenges Louboutin's Trademarked Red Soles

Leland With Christian Louboutin – Leland H

Colour marks & fashion: The YSL v. Louboutin Shoe story – Artistik License: The Magazine

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

The Fight for Red: Fashion Statement or Protected Trademark?

Christian Louboutin Claims Victory in Lawsuit Over Signature Red Soles – Footwear News

Yves Saint Laurent Defends Its Red Soles Against Christian Louboutin's Charges

How Tiffany blue and Louboutin shoes are revealing trademark law's true colours - Legal Cheek

Louboutin Red Sole, Can It Be Trade marked? - Sharon Givoni Consulting

Louboutin vs. Yves Saint Laurent

Red soles are exclusive to Christian Louboutin, YSL walks away with an all red shoe - Luxurylaunches

The Red-Soled Shoe Case - WSJ

Article Asia IP - Intellectual Property News and Analysis

Christian Louboutin loses round one of red sole battle with Yves Saint Laurent - Telegraph

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