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 (1939 film) for her sister's death, then vanishes. Glinda tells Dorothy to follow the yellow brick road to the Emerald City, where she can ask the Wizard of Oz to help her get back home. On her journey Dorothy meets the Scarecrow, who wants a brain; the Tin Woodman, who desires a heart; and the Cowardly Lion, who needs courage. Dorothy invites them to accompany her to the Emerald City, where they can ask the Wizard to help them too. Despite harassment from the Witch they reach the Emerald City and are eventually permitted to see the Wizard, who appears as a