Whether Congress exceeded its authority under the Copyright Clause by restoring copyright protection to foreign works that had entered the U.S. public domain.
Holding
No. The Copyright Clause does not make the public domain permanently immune from congressional action, and §514 was a permissible exercise of Congress's copyright power.
Reasoning
The Copyright Clause authorizes Congress to secure to authors exclusive rights for “limited Times.” Relying on Eldred v. Ashcroft, the Court rejected the claim that a term becomes constitutionally fixed and unalterable once a work enters the public domain. The restored copyrights remained limited in duration: they lasted only for the remainder of the term the work would have received had it been protected in the United States from the outset. A work that received no U.S. protection in the first place did not exhaust a prior “limited Time” of exclusivity merely because it entered the public domain.
The Court found historical support for Congress's authority to protect works that had previously been freely usable. The First Copyright Act of 1790 protected some existing works that had lacked protection under state law. Congress later enacted private and generally applicable laws restoring copyrights or patents lost through formal defects or other circumstances, and the Court had upheld analogous patent restorations. This history undermined the claim that the public domain is constitutionally irrevocable.
The Court also rejected the argument that §514 could not “promote the Progress of Science” because it covered only existing works. Under Eldred, Congress need not prove that each discrete copyright provision induces the creation of a new work. Congress may craft an intellectual-property regime that, viewed overall, promotes knowledge and learning, including through the dissemination of existing works.
Congress had a rational basis for concluding that full compliance with the Berne Convention would advance the Clause's purposes. Congress reasonably believed that honoring foreign copyrights would improve U.S. compliance with international obligations, strengthen protection for American authors abroad, expand foreign markets for U.S. works, reduce piracy, and encourage investment in creative activity. The Court would not second-guess that legislative judgment.