Dec. 28 (UPI) -- A U.S. judge ruled the character of Sherlock Holmes and other elements of the popular series by Arthur Conan Doyle published before Jan. 1, 1923, are part of the public domain.
Chief Judge Ruben Castillo of the U.S. District Court of the Northern District of Illinois, Eastern Division, said any elements of the series published prior to the 1923 date are no longer covered by U.S. copyright law, and are therefore free for public use without paying a licensing fee to the writer's estate.