John Ireland Howe, using a greatly improved version of his 1832 pin-making machine, founds the Howe Manufacturing Company, a successful manufacturer of straight pins in an age when they are used not only for clothing, but also for most of the purposes for which paper clips are used today. See also 1832 Tools.
Samuel Colt [b. Hartford, Connecticut, July 19, 1814, d. Hartford, January 10, 1862] patents his revolver with a rotating breech. The breech turns in such a way that each time the trigger is pulled, a new bullet is placed in front of the barrel. Colt's invention was inspired by his observation of a helmsman turning a wheel that had a clutch that could lock it in several positions. See also 1812 Tools.
Tuesday, July 29, 2008
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