Can the Color Red be Trademarked? The Red-Sole Shoe Case of Christian Louboutin
On Tuesday, the famous French shoemaker Christian Louboutin SA stepped into the U.S. 2nd Circuit Court of Appeals in Manhattan to make the case that it should own the exclusive right to use a shade of red called “China Red” to coat the bottoms of its popular high heels. The case pits the shoemaker against famous designer Yves Saint Laurent (YSL), which sells a line of shoes whose tops and bottoms are red. Louboutin was granted a trademark to use the red for its shoe soles in 2008 but a recent court ruling suggests that registration was granted in error. The Wall Street Journal reports on the case which could be an important step in trademark law.
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Christian Louboutin’s lawyers have based their case on the argument that the brand has created one of the more iconic trademarks of the 21st century. Much like Tiffany’s hold on robin’s egg blue, the red sole of a shoe is an instant identifier to any footwear fan (both fashion insiders and major city pedestrians).
Susan Scafidi, a law professor at Fordham University and an expert in law and fashion summed up the current issue with intellectual property and the fashion industry when she stated that the Louboutin case showcases the fact that fashion designs “really have no protection,” even though “the industry has been trying for 100 years, but intellectual property law still stops right at fashion’s door.”
In the initial ruling, Manhattan Federal Judge Victor Marrero questioned “whether a color could ever be trademarked for use in fashion,” because within the fashion industry “color . . . performs a creative function; it aims to please or be useful, not to identify and advertise a commercial source.”
If Louboutin was the only shoe designer to use a red sole, does that mean the use of color is a unique element to the Louboutin trade dress? Did Judge Marrero properly interpret trademark law? Are additional findings required around the likelihood of confusion between the two brands? We are curious to see what the appeals court finds; it will be sure to have a big impact on the fashion industry.
This week, we announced the world’s 100 most innovative organizations with the launch of the Thomson Reuters 2011 Top 100 Global Innovator program, an initiative that analyzes patent data and related metrics in a proprietary methodology to identify the companies and institutions that lead the world in innovation activity.

