Whether Congress may extend the duration of copyrights that already exist without violating the Copyright Clause's requirement that exclusive rights be secured only for "limited Times."
Holding
No. Congress may extend unexpired existing copyrights, and the CTEA's 20-year extension did not violate the Copyright Clause.
Reasoning
The constitutional text permits Congress to secure authors' exclusive rights for "limited Times." The Court rejected the argument that a term becomes constitutionally fixed at the moment copyright first attaches. In its ordinary historical and modern sense, "limited" means bounded or confined; a term that is limited for future works does not become unlimited merely because Congress also applies it to works already under copyright.
Longstanding congressional practice strongly supported Congress's authority. The first federal copyright statute protected works already in existence, and the major copyright-term statutes of 1831, 1909, 1976, and 1998 applied their enlarged terms to both existing and future works. Early Congresses also extended individual patent terms, and early judicial decisions accepted those extensions. This unbroken practice, reaching back to the founding generation, carried very great constitutional weight.
McClurg v. Kingsland also supported the conclusion that intellectual-property rights are governed not only by the law in effect when protection initially issues, but by later valid statutory changes. The Court therefore found no categorical constitutional rule forbidding Congress from enlarging the protection of existing copyrights.
The Court rejected the claim that permitting extensions of existing copyrights necessarily permits perpetual copyrights by successive enactments. The CTEA itself gave every affected work a finite term, and nothing showed that Congress enacted it to evade the limited-times restriction. Earlier extensions likewise had not created perpetual copyrights, and the CTEA did not cross a constitutionally meaningful line that those statutes had not crossed.
The CTEA was also a rational exercise of Congress's copyright power. Congress could rationally seek to harmonize American baseline copyright terms with the European Union's life-plus-70-years standard, thereby helping American authors obtain comparable protection abroad. Congress could also credit concerns about changing demographics, technology, the commercial life of older works, and incentives to restore and disseminate them.
Petitioners' related arguments did not alter the result. Originality is a requirement for a work to receive copyright in the first place, not a rule barring changes to copyright duration. The Clause's goal of promoting progress does constrain Congress in a general sense, but Congress ordinarily chooses the policies that will advance that goal, subject to rational review. Congress's historical practice of extending existing and future copyrights together defeated the claim that retroactive extension can never promote progress.
The Court also rejected petitioners' claimed copyright "quid pro quo." Unlike patent law, copyright does not give its holder control over ideas, facts, or knowledge; copyright instead protects particular expression while encouraging its creation and dissemination. Given Congress's longstanding practice, an author could reasonably understand the statutory bargain to include the benefit of later term extensions enacted while the copyright remained in force. The Court declined to import the heightened "congruence and proportionality" test used for Fourteenth Amendment enforcement legislation into review of an Article I copyright statute.