Christian Louboutin wins one more legal battle over red soles
Christian Louboutin's Red Sole – Is it Solely a Shape Mark?
Louboutin's Brand Strategy: More than remarkable, it's Trademarkable.
Christian Louboutin Wins Trademark Protection for its Red Bottoms in China — Antares Law Firm
Christian Louboutin Prevails in Red Sole-Centric Lawsuit in Brazil
Red Bottom Heels: The Trademark Dispute – University of Cincinnati Law Review Blog
Christian Louboutin may lose trademark to red-soled shoes
Louboutin wins fight to prevent red sole copycats
A Brand Is Using Louboutin's Drawing to Try to Trademark Green Soles – Footwear News
Red sole diary: Christian Louboutin can trademark a color, but it doesn't help him much - POLITICO
Christian Louboutin's red sole trademark could be invalid
MAY BE INFRINGING LOUBOUTIN'S RED-SOLE TRADEMARK - Kluwer Trademark Blog