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HISTORY OF THE TOWN OF MEDFORD, Middlesex County, Massachusetts, FROM ITS FIRST SETTLEMENT, IN 1630, TO THE PRESENT TIME, 1855. (ed. Charles Brooks) 2 2 Browse Search
Harper's Encyclopedia of United States History (ed. Benson Lossing) 2 2 Browse Search
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Browsing named entities in Harper's Encyclopedia of United States History (ed. Benson Lossing). You can also browse the collection for April 10th, 1790 AD or search for April 10th, 1790 AD in all documents.

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Harper's Encyclopedia of United States History (ed. Benson Lossing), Patent laws. (search)
Patent laws. Clause 8, section 8, article 3 of the national Constitution gives to Congress power to promote the progress of science and useful arts by securing, for a limited time, to authors and inventors, the exclusive right to their respective writings and discoveries. The first law framed under this provision was approved April 10, 1790, and secured to authors and inventors the exclusive rights in the use of their productions for fourteen years. It remained in force three years, when it was repealed. Only three patents were granted the first year , thirty-three the second, and eleven the third. A new law was passed in 1793. It was amended from time to time, and remained in force until 1836, when all existing patent laws were repealed, and a new one was approved. During the ten years from 1790 to 1800 the number of patents granted was 276. The matter of infringement of patents was first brought under the equity jurisdiction of the United States courts in 1819, and in 183
Harper's Encyclopedia of United States History (ed. Benson Lossing), New Jersey, (search)
ersey and New York settled by a board of joint commissioners is confirmed by legislatures of both States in February, and by act of Congress......June 28, 1834 Mahlon Dickerson appointed Secretary of the Navy under President Jackson......June 30, 1834 St. Mary's Hall, college for the superior instruction of women, chartered and opened at Burlington......1837 John Stevens, engineer and inventor, petitions Congress for protection to inventors, which results in the patent laws of April 10, 1790. He builds a steamboat propelled by twin screws that navigates the Hudson River in 1804. Establishes a steam ferry from Hoboken to New York City, Oct. 11, 1811, and at the age of seventy-eight builds an experimental locomotive, which carries passengers at 12 miles an hour on his experimental track at Hoboken, in 1826. He dies at Hoboken......March 6, 1838 At the State election for members of the House of Representatives, the returns are contested, the Democratic candidates claiming