Supreme Court of the United States, Wheaton v. Peters — Argument of Mr Sergeant…
“ It has already been observed, that the term "securing" is applied equally to inventions; yet no common law right to inventions has been asserted.The federal judiciary, at all events, can have no cognizance of claims to copyright, but under the laws of the United States, made in pursuance of the constitution; and to the extent such laws may authorize them to go.Thus understood, what is the right of an author? There is a difference between a patent and a copyright. A patent, in due form, is prima facie evidence of the right of the inventor. ”
