Free Downloadable Resources Article I Section 8 Clause 8 – Constitution AnnotatedFrom the Constitution Congress Gov website, an explanation of the “Intellectual Properties” clause. The Patent Act of 1790The first U.S. patent statute, enacted April 10, 1790, less than a year after ratification of our US Constitution. Every child has a dream. To pursue the dream is in every child's hand to make it a reality. Samuel Morse Inventor & Painter