On this day in 1892, a patent for the first portable typewriter was issued in the United States. Prior to this, typewriters were large, heavy machines that were stationary and impractical to move. The introduction of the portable typewriter revolutionized the way people worked, enabling writers, journalists, and business professionals to type documents anywhere, from offices to outdoor settings. It became so much easier to type on these lightweight typewriters that typists around the world compe