Seven Cities of Gold

The film was released in 1955 and was registered for copyright by Twentieth Century-Fox Film Corp. under registration number LP5433 (dated September 7, 1955). For films published between 1928 and 1963, a renewal filing in the 28th year of the original term was required to maintain protection in the United States. A search of the Stanford Copyright Renewal Database and the Library of Congress Catalog of Copyright Entries confirms that the copyright was successfully renewed by Twentieth Century-Fox Film Corp. on October 24, 1983, under renewal registration number RE179124. This renewal extended the copyright term to 95 years from the original publication date. As a validly renewed work from the 1928–1963 era, the film remains under copyright protection in the United States. It is currently scheduled to enter the public domain on January 1, 2051.