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Herman Hollerith is issued US patent #395,791 for the 'Art of Applying Statistics' — his punched card calculator.
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Herman Hollerith
American statistician and inventor
Herman Hollerith was a German-American statistician, inventor, and businessman who developed an electromechanical tabulating machine for punched cards to assist in summarizing information and, later, in accounting. His invention of the punched card tabulating machine, patented…Source: Wikipedia (CC BY-SA)
Patent
Type of legal protection for an invention
A patent is a type of intellectual property that gives its owner the legal right to exclude others from making, using, or selling an invention for a limited period of time in exchange for publishing an enabling disclosure of the invention. In most countries, patent rights fall…Source: Wikipedia (CC BY-SA)
Punched card
Paper-based recording medium
A punched card is a stiff paper-based medium used to store and process digital or analog information through the presence or absence of holes in predefined positions. Developed from earlier uses in textile looms such as the Jacquard loom (1800s), the punched card was first…Source: Wikipedia (CC BY-SA)
January 8
Day of the year
January 8 is the eighth day of the year in the Gregorian calendar; 357 days remain until the end of the year.Source: Wikipedia (CC BY-SA)