years by registering copyright renewal with the United States Copyright Office. Works published before 1964 in the US are all in the public domain, excepting...

The copyright law of the United States grants monopoly protection for "original works of authorship". With the stated purpose to promote art and culture...

The United States Copyright Office (USCO), a part of the Library of Congress, is a United States government body that registers copyright claims, records...

Most films are subject to copyright, but those listed here are believed to be in the public domain in the United States. This means that no government...

enter the public domain when their copyright has expired. The United States Copyright Office is a federal agency tasked with maintaining copyright records...

United States copyright registrations, renewals, and other catalog entries since 1978 are published online at the United States Copyright Office website...

Copyright Renewal Act of 1992, Pub. L.Tooltip Public Law (United States) 102–307, 106 Stat. 264, enacted June 26, 1992, is the first title of the Copyright...

The Copyright Act of 1976 is a United States copyright law and remains the primary basis of copyright law in the United States, as amended by several later...

infringer. In 1787, the Founding Fathers of the United States wrote the Copyright Clause into the U.S. Constitution, which granted the United States Congress...

extended copyright terms in the United States in 1998. It is one of several acts extending the terms of copyright. Following the Copyright Act of 1976...