What Could Have Entered the Public Domain on January 1, 2013?
Current US law extends copyright for 70 years after the date of the author’s death, and corporate “works-for-hire” are copyrighted for 95 years after publication. But prior to the 1976 Copyright Act (which became effective in 1978), the maximum copyright term was 56 years – an initial term of 28 years, renewable for another 28…