Louboutin wins fight to trademark red soles
LOUBOUTIN'S RED SOLE – AN OVERVIEW OF SINGLE-COLOUR TRADEMARKS
Christian Louboutin's Red Sole Trademark Held Up by Hague Court
Louboutin takes trademark action in court over red-soled shoes
Christian Louboutin's struggle over the Red Sole Trademark
Louboutin wins trademark battle against VanHaren
Christian Louboutin wins EU legal battle to protect red soles
Seeing Red: Can a Brand Trademark a Signature Color? - Knowledge
Don't Step on Louboutin's Red-Soled Shoes, EU Court Says - Bloomberg
Christian Louboutin faces setback in fight to trademark red sole
Any designer can now use Christian Louboutin's signature red sole
Christian Louboutin failed to register its red sole as a trademark
Luxury Daily