Copyright status of The Wizard of Oz and related works in the United States file rival trademarks. Disney filed a trademark on "Oz the Great and Powerful." One week later, WB filed its own trademark for "The Great and Powerful Oz." The US Patent and Trademark Office suspended WB's attempt at a trademark because Disney had filed basically the same one a week earlier. The Wicked Witch of the West is one of the most iconic villains of modern times. However, the iconic version of the Wicked Witch is Margaret Hamilton's portrayal in the 1939 movie, which is copyrighted. The character of the Wicked Witch from the book is in public domain, but that
The Wizard of Oz (1942 musical) The Wizard of Oz (1942 musical) The Wizard of Oz is a musical commissioned by the St. Louis Municipal Opera (The Muny) based on the novel, "The Wonderful Wizard of Oz" by L. Frank Baum and the 1939 film, "The Wizard of Oz" and using the film's songs by Harold Arlen and E.Y. Harburg. The book of the musical is by Frank Gabrielson, who would later write an adaptation of "The Marvelous Land of Oz" for Shirley Temple (1960). The musical was first presented in 1942 at The Muny and has been revived many times thereafter, both by The Muny