Christian Louboutin and YSL's Legal Battle Over Red Soles - Fall
Louboutin & the Law: Switzerland Turns Down Red Sole Trademark
How Louboutin fought tooth and nail for his special red
The Fight for Red: Fashion Statement or Protected Trademark
MAY BE INFRINGING LOUBOUTIN'S RED-SOLE TRADEMARK - Kluwer
Court: Christian Louboutin Red Soles Trademark Invalid
Christian Louboutin scrambles to trademark his red-soled shoes
Louboutin could lose red-sole monopoly
Louboutin fights to keep red sole trademark - CBS News
Louboutin Unsuccessful in Litigation over Red Soles – MARKS IP LAW