Otis was born on August 3, 1811, in Halifax, Vermont. At age 19, he moved to Troy, New York, and later to Brattleboro, Vermont, working at various jobs. From 1838 to 1845, Otis manufactured wagons and carriages in Brattleboro. He then moved his family to Albany, New York, where he worked as a master mechanic in a bedstead factory. During this period, Otis invented several labor-saving machines. In 1851 he was employed in Bergen, New Jersey, again as a master mechanic in a bedstead factory.
The Bergen firm sent Otis to Yonkers, New York, in 1852 to operate a new factory and to install its machinery. There he designed and installed what he called the “safety hoist,” the first elevator equipped with an automatic safety device to prevent it from falling if the lifting chain or rope broke. The next year Otis resigned from his job and set up a small elevator shop in Yonkers, selling his first elevator machine on September 20, 1853. It hauled freight.
Initially, Otis did not get many orders for his elevator. To show people how safe it was, he demonstrated his invention at the Crystal Palace Exposition in New York City in May 1854. Otis himself rode the platform high in the air and then ordered the rope cut; the safety device successfully prevented him from falling to his death.
On March 23, 1857, Otis installed the first safety elevator for passenger service in the E.V. Haughwout & Co. store in New York City. On January 15, 1861, he patented an independently controlled steam engine for elevator use; it was installed in 1862. This invention laid the foundation for the business that Otis’s two sons, Charles and Norton, carried on after his death as owners of what eventually became the Otis Elevator Company.
Otis also invented a number of other mechanical devices. In 1852 he patented some railroad-car trucks and brakes. In 1857 Otis patented a steam plow, and in 1858 he patented a bake oven. He died on April 8, 1861, in Yonkers.
According to en.wikipedia.org; britannica.com. Source of photos: internet