It’s no secret that the Walt Disney Company is fiercely protective of its intellectual property, but the law works both ways, and they’ve been accused of wrongdoing almost from the moment that Walt’s company became successful. While researching my upcoming biography of Ward Kimball, I found a reference to a “Mann lawsuit” in his notes from 1940. Ward wrote about how animator Fred Moore had been questioned by Mann’s attorneys, as well as how animator Ham Luske had testified on the stand.
I became curious to learn more about what the lawsuit was all about. The plaintiff was Ned Herbert Mann, a well respected veteran special effects artist who had started his career working with the production designer William Cameron Menzies on The Thief of Bagdad (1924). Mann believed that he had patented an animation process back in 1934 that was similar to Disney’s and he was trying to prove that Walt had traced the mouths of characters off of photostats while producing Snow White. The Disney company was eventually able to prove that the claim was completely baseless and the judge dismissed the case.