Ezra Warner (other) (1910 – 1974), American Civil War historian
{{DEFAULTSORT:Warner, Ezra ...
Ezra Warner may refer to: *Ezra Warner (inventor), American inventor of the first can opener in 1858 *Ezra J. Warner (historian) Ezra Joseph Warner III (July 4, 1910 – May 30, 1974) was a historian of the American Civil War. He was born in Lake Forest, Illinois and lived in La Jolla, California where he worked as an investment counselor. He was the son of Ezra J. Wa ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Ezra Warner (inventor)
Ezra J. Warner of Waterbury, Connecticut was an American inventor, who patented his design of a can opener in 1858. A crudely shaped bayonet and sickle combo, his design was widely accepted by the U.S. military during the period of the American Civil War The American Civil War (April 12, 1861 – May 26, 1865; also known by other names) was a civil war in the United States. It was fought between the Union ("the North") and the Confederacy ("the South"), the latter formed by states th .... Can openers were needed because early cans were robust containers, which weighed more than food and required ingenuity to open, using whatever tools available. The instruction on those cans read "Cut round the top near the outer edge with a chisel and hammer." The bayonet part of Ezra Warner's can opener was pressed into the can, and a metal guard kept it from penetrating too far into the can. The other part was the sickle, which was forced into the can and sawed around the edge.Ez ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |