Shoe designer Louboutin defends right to red soles
Louboutin could lose red-sole monopoly
How does Louboutin figure it has a trademark on a red sole (versus Yves Saint Laurent making a red-soled shoe)? - Quora
Louboutin Lands Win in Chinese Case Over Red Sole Trademark
Christian Louboutin wins Indian trademark battle
EU court: may be in breach of trademark rights over fake Louboutin ads
Has Christian Louboutin Committed Trademark Shoe-icide? – IP Currents
Brazil – Christian Louboutin victory protects red sole as “unregistered” design IP
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