Liquid Paper Liquid Paper Liquid Paper is an American brand of the Newell Brands company marketed international that sells correction fluid, correction pens, and correction tape. Mainly used to correct typewriting in the past, correction products now mostly cover handwriting mistakes. In 1956, Bette Nesmith Graham, the mother of The Monkees' Michael Nesmith, invented the first correction fluid in her kitchen. Working as a typist, she used to make many mistakes and always strived for a way to correct them. Starting on a basis of tempera paint she mixed with a common kitchen blender, she called the outcome fluid "Mistake Out" and
Typewriter was acquired by IBM, which then spent on a redesign of the Electromatic Typewriter, launching the IBM Electric Typewriter Model 01 in 1935. By 1958 IBM was deriving 8% of its revenue from the sale of electric typewriters. In 1931, an electric typewriter was introduced by Varityper Corporation. It was called the "Varityper", because a narrow cylinder-like wheel could be replaced to change the font. Electrical typewriter designs removed the "direct" mechanical connection between the keys and the element that struck the paper. Not to be confused with later "electronic" typewriters, electric typewriters contained only a single electrical component: the