Disney to trademark Dia de los Muertos, Day of the Dead

‘Día De Los Muertos’ Trademark Eyed By Disney; Mexican 'Day Of The Dead' Holiday Is Theme For New Movie

The trademark applications that The Walt Disney Company has filed for, are education and entertainment services, confectionery, cosmetics, transmission or reproduction of sound or images, computer programs, accessories, jewelry, paper articles, luggage, and more.
Even though the project is officially known (for now) as "The Untitled Pixar Movie about Dia de los Muertos," filing the application might indicate that the movie could actually be called "Día de los Muertos," and they want to play it safe with the name, since it's a popular celebration.
The film will be directed by Lee Unkrich and will hit the theatres in 2015.