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Linus Yale, Sr. (27 April 1797 – 8 August 1858) was an American inventor and manufacturer of locks. ==Biography== Yale was born in Middletown, Connecticut, and later moved with his parents to Salisbury, New York. He married Chlotilda Hopson, September 27, 1815, and they had four children. In 1857 the village of Newport (village), New York incorporated and Yale was elected its first president. Yale opened a lock shop in the early 1840s in the village of Newport, New York, specializing in bank locks. In 1850 his son, Linus Yale, Jr. joined him at the lock shop and began working on improving his father’s pin tumbler lock. Patents by Linus Yale, Sr. from the United States Patent and Trademark Office:〔http://www.uspto.gov/〕 * 20 Jan. 1830 mill stone dresser — Salisbury, New York * 17 Sept. 1833 horse power — Otsego, New York (with P.C. Curtis) * 17 Sept. 1833 threshing machine — Utica, New York (with P.C. Curtis) * 11 Sept. 1835 sawmill head block — Utica, New York * 17 May 1838 grain threshing machine — Little Falls, New York (with S.W. Stimson) * 29 July 1841 sawmill dog — Newport, New York * 20 Oct. 1843 combination lock — Springfield, Massachusetts (with C. Wilson) * 13 June 1844 pin tumbler safe lock — Springfield, Massachusetts * 13 Feb. 1849 safe — Newport, New York * 18 Oct. 1853 a bank lock — Newport, New York * 28 Feb. 1854 a bank lock — Newport, New York * 22 May 1855 a bank lock — Newport, New York * 5 Aug. 1856 vault and safe door bolt — Newport, New York * 8 Sept. 1857 padlock — Newport, New York 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Linus Yale, Sr.」の詳細全文を読む スポンサード リンク
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