Christian Louboutin's red sole trademark could be invalid
Christian Louboutin loses out to Zara in court case
Louboutin's red sole - Shape or Colour Trademark? - Inventa
Louboutin wins fight to prevent red sole copycats
EU court: may be in breach of trademark rights over fake
Christian Louboutin wins EU legal battle to trademark red-soled
Christian Louboutin Files New Lawsuit Over Red Sole, Sneaker
Christian Louboutin v. Van Haren Schoenen BV, 2018 Trademark
The Worldwide Trademark Battle over the Iconic Red Bottom Shoe