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Linus Yale Jr. (April 4, 1821 – December 25, 1868) was an American mechanical engineer, manufacturer, and co-founder with millionaire Henry R. Towne of the Yale Lock Company, which became the premier manufacturer of locks in the United States.
Jul 13, 2012 · U.S. mechanical engineer and manufacturer, Linus Yale, Jr., invented a small cylinder lock with pin tumbler mechanism and small flat key (patented 1861), which is still used today and introduced the combination lock a year or so later.
Linus Yale was an American inventor and designer of the compact cylinder pin-tumbler lock that bears his name. At first Yale tried portrait painting, but he became interested in locks after his father began to manufacture bank locks in Newport, N.Y., about 1840.
- The Editors of Encyclopaedia Britannica
Linus Yale, Jr. Door Lock. U.S. Patent No. 31,278. Inducted in 2006. Born April 4, 1821 - Died Dec. 25, 1868. Linus Yale, Jr. made radical innovations in lock making that were the basis for the modern key and tumbler lock. Yale was born in Salisbury, New York.
Linus Yale, Jr. (04 April 1821, 25 December 1868) was an American inventor and manufacturer of locks. His most famous inventions are the modern rotary combination lock and modifications to his father's pin-tumbler lock mechanism, currently one of the most popular lock designs worldwide.
In 1865, Linus Yale Jr. (1821 – 1868) designed a lock with a cylinder with four pin tumblers. He then improved this construction until he received the famous patent for a lock with a round cylinder, five pin tumblers and flat key.
Learn about the life and achievements of Linus Yale Jr., the American mechanical engineer who invented the pin tumbler lock, also known as the Yale lock. Find out his biography, birth and death dates, and historical events related to his invention.
