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O'Reilly v. Morse, 56 U.S. (15 How.) 62 (1853), [1] also known as The Telegraph Patent Case, is an 1854 decision of the United States Supreme Court that has been highly influential in the development of the law of patent-eligibility in regard to claimed inventions in the field of computer-software related art.
Samuel Finley Breese Morse (April 27, 1791 – April 2, 1872) was an American inventor and painter. After establishing his reputation as a portrait painter, Morse, in his middle age, contributed to the invention of a single-wire telegraph system based on European telegraphs.
Tarr, Joel A., Thomas Finholt, and David Goodman. "The city and the telegraph: urban telecommunications in the pre-telephone era." Journal of Urban History 14.1 (1987): 38–80. Thompson, Robert Luther. Wiring a Continent: The History of the Telegraph Industry in the United States, 1832-1866 (1947) ends in 1866; emphasis on Western Union online
A neglected anniversary of sorts came and went May 24; it was the first public demonstration of Samuel F.B. Morse’s telegraph 178 years ago at B&O Mount Clare Station, today the home of the ...
Sept 1837: Samuel Morse files for a patent for his electrical telegraph in the United States. [1] 6 Jan 1838: Samuel Morse sends his first public demonstration message over two miles of wire at Speedwell Ironworks in New Jersey. Morse also demonstrates his invention to the Franklin Institute and President Martin Van Buren in early 1838. [1]
The first practical telegraph system in the United States was put into operation by Samuel F. B. Morse and Alfred Vail between Baltimore, Maryland and Washington, DC, in 1844. By 1846, telegraph lines extended along the entire eastern seaboard and were rapidly being built westward into the interior of the country.
According to Morse, telegraph dates only from 1832 when Pavel Schilling invented one of the earliest electrical telegraphs. [3] A telegraph message sent by an electrical telegraph operator or telegrapher using Morse code (or a printing telegraph operator using plain text) was known as a telegram.
Leonard Gale, who helped Samuel Morse achieve the technological breakthrough of getting the telegraphic signal to travel long distances over wire. Leonard Dunnell Gale (July 25, 1800 – October 22, 1883) was a professor of chemistry and mineralogy who helped Samuel Morse develop the electromagnetic telegraph.