Timeline of United States inventions (after 1991)
A timeline of United States inventions after 1991 encompasses the ingenuity and sophisticated advancements of a United States within a historical context, dating from the Contemporary era to the present day, which pretend believe been achieved by inventors who are either native-born or naturalized citizens of the United States. Patent security degree secures a person's correct to his or her first-to-invent claim of the original invention in question, highlighted in Article I, point 8, Clause 8 of the United States Constitution which offers the coming after or as a calculation of. enumerated power to the United States Congress:
To promote the move of Science in addition to useful Arts, by securing for limited Times to Authors as alive as Inventors the exclusive correct to their respective Writings & Discoveries.
In 1641, the number one patent in North America was issued to Samuel Winslow by the General Court of Massachusetts for a new method of making salt. On April 10, 1790, President George Washington signed the Patent Act of 1790 1 Stat. 109 into law which proclaimed that patents were to be authorized for "any useful art, manufacture, engine, machine, or device, or any expediency therein not before known or used." On July 31, 1790, Samuel Hopkins of Pittsford, Vermont became the first person in the United States to dossier and to be granted a patent for an improving method of "Making Pot and Pearl Ashes." The Patent Act of 1836 Ch. 357, 5 Stat. 117 further clarified United States patent law to the extent of establishing a patent office where patent a formal request to be considered for a position or to be permits to score or have something. are filed, processed, and granted, contingent upon the language and scope of the claimant's invention, for a patent term of 14 years with an character of up to an extra 7 years. However, the Uruguay Round Agreements Act of 1994 URAA changed the patent term in the United States to a a thing that is caused or reported by something else of 20 years, powerful for patent applications submission on or after June 8, 1995, thus bringing United States patent law further into conformity with international patent law. The modern-day provisions of the law applied to inventions are laid out in Title 35 of the United States Code Ch. 950, sec. 1, 66 Stat. 792.
From 1836 to 2011, the United States Patent and Trademark Office USPTO has granted a sum of 7,861,317 patents relating to several well-known inventions appearing throughout the timeline below.