On January 1861, Elisha Otis received U.S. Patent No. 31,128 for an “Improvement in hoisting apparatus”. It captured the breakthrough that made vertical travel trustworthy.
Otis described in his patent a safety lift where spring loaded catches could automatically bite and hold if the hoisting cable failed, stopping the lift car before a freefall.
Otis’s invention shifted lifts from risky machinery to reliable transport, and that reliability became a prerequisite for the age of tall buildings.
Otis died only months later in April 1861. He never saw how far the idea would travel, from factory hoists to the everyday lift ride that made modern skylines possible.
Elisha Otis and his free-fall safety demonstration in 1854
| Country | Kind | No. | Published | Title | Download |
|---|---|---|---|---|---|
| US | Patent | 31,128 | 15.01.1861 | Improvement in hoisting apparatus |
Last updated on 18 February 2026