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Monday, February 24, 2014

Copyright Durations

The general framework for understanding statutory copyright duration involves the change of law effective January 1, 1978 (the 1976 Copyright Act). Under the prior law (the 1909 Act) the copyright term began on the date of publication or registration, and originally lasted 28 years; a series of laws, culminating in the Sonny Bono Term Extension Act of 1998, extended the term to a maximum, for some works, of 95 years from publication. The U.S. Supreme Court has upheld the constitutionality of the Sonny Bono Act. Eldred v. Ashcroft, 537 U.S. 186 (2003).

Under the 1976 Act, as amended by the 1998 Act, the copyright term for works created on or after January 1, 1978 begins on the date of creation and ends 70 years after the author’s death, 95 years from publication, or 120 years from creation (depending on the nature of the work, its authorship, and its date of publication).

This term also applies to works created but not published or registered before January 1, 1978. In addition, the 1976 Act, as amended, provides these works with a minimum term until the end of 2002; the term is extended, if the work was published by the end of 2002, through 2047.

We have prepared a flow chart setting forth some general guidelines regarding the duration of United States federal statutory copyright. There are a number of exceptions to these guidelines. In most cases, these exceptions may involve expiration prior to the theoretical date indicated. However, in some cases, copyright protection may continue past the indicated date. In addition, some remnants of state common law copyright protection continue to exist, and may provide protection even when federal copyright does not. See, e.g., Capitol Records, Inc. v. Naxos of Am., Inc., 4 N.Y.3d 540 (2005) (holding that New York state common law copyright protects sound recordings made before 1972 until February 15, 2067).

We recommend consulting with an attorney in our Copyright Practice Group before relying on any conclusions concerning the copyright status of a work reached using this flowchart.

Dates of Note
Use of the flowchart will reveal the following categories of works that have already entered the public domain, and works that will enter the public domain in the next few decades:
  • Works published (or registered when unpublished) before January 1, 1923.
  • Works published (or registered when unpublished) before January 1, 1964, for which the registration was not properly renewed.
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