Patent

Ereignisse (25)

• 1790

  7/31 — The first U.S. patent is issued, to inventor Samuel Hopkins for a potash process.

• 1794

  3/14 — Eli Whitney is granted a patent for the cotton gin.

• 1809

  5/5 — Mary Kies becomes the first woman awarded a U.S. patent, for a technique of weaving straw with silk and thread.

• 1824

  10/21 — Joseph Aspdin patents Portland cement.

• 1836

  2/25 — Samuel Colt is granted a United States patent for the Colt revolver.

• 1844

  6/15 — Charles Goodyear receives a patent for vulcanization, a process to strengthen rubber.

• 1849

  5/22 — Der zukünftige US-Präsident Abraham Lincoln erhält ein Patent für eine Erfindung zur Auftriebshilfe für Boote, was ihn zum einzigen US-Präsidenten macht, der jemals ein Patent besaß.

• 1873

  5/20 — Levi Strauss and Jacob Davis receive a U.S. patent for blue jeans with copper rivets.

• 1876

  2/14 — Alexander Graham Bell beantragt ein Patent für das Telefon, wie auch Elisha Gray.

• 1876

  3/7 — Alexander Graham Bell erhält ein Patent für eine Erfindung, die er "Telefon" nennt.

• 1878

  12/31 — Karl Benz, working in Mannheim, Germany, filed for a patent on his first reliable two-stroke gas engine, and he was granted the patent in 1879.

• 1884

  10/14 — Der amerikanische Erfinder George Eastman erhält von der US-Regierung ein Patent auf sein neues photographisches Filmmaterial in Streifenform.

• 1885

  4/3 — Gottlieb Daimler erhält ein deutsches Patent für seine Motordesign.

• 1887

  6/8 — Herman Hollerith applies for US patent #395,781 for the 'Art of Compiling Statistics', which was his punched card calculator.

• 1889

  1/8 — Herman Hollerith is issued US patent #395,791 for the 'Art of Applying Statistics' — his punched card calculator.

• 1892

  8/9 — Thomas Edison receives a patent for a two-way telegraph.

• 1894

  1/7 — William Kennedy Dickson receives a patent for motion picture film.

• 1895

  11/5 — George B. Selden erhält das erste US-Patent für ein Automobil.

• 1896

  6/2 — Guglielmo Marconi applies for a patent for his wireless telegraph.

• 1930

  11/11 — Patent number US1781541 is awarded to Albert Einstein and Leó Szilárd for their invention, the Einstein refrigerator.

• 1931

  1/6 — Thomas Edison signs his last patent application.

• 1937

  2/16 — Wallace H. Carothers receives a United States patent for nylon.

• 1959

  2/6 — Jack Kilby of Texas Instruments files the first patent for an integrated circuit.

• 1960

  3/22 — Arthur Leonard Schawlow und Charles Hard Townes erhalten das erste Patent für einen Laser

• 1961

  4/25 — Robert Noyce is granted a patent for an integrated circuit.