YSL Successfully Challenges Louboutin's Trademarked Red Soles

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

Christian Louboutin's Red-Sole Shoe Trademark Is Valid, To A Limited Extent: Second Circuit — Los Angeles Intellectual Property Trademark Attorney Blog — September 14, 2012

A Federal Appeals Court Upholds Louboutin's Trademark for Red-Soled Shoes:, Michael C. Dorf, Verdict

Belgian court declares Louboutin trademark invalid in three European countries — Fashion, Law & Business

Louboutin defends red-sole trademark

Any designer can now use Christian Louboutin's signature red sole

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

10 Things You Didn't Know About Louboutin Shoes

Louboutin hits back at fellow French fashion house in legal fight over red soles – Winnipeg Free Press

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

Louboutin v. YSL Red Sole Shoe Trademark Infringement

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

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

CHRISTIAN LOUBOUTIN, THE FRENCHY WITH THE RED SOLES SIGNATURE