In 1849 Walter Hunt patented this diaper device which he made by twisting some wire
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Walter Hunt (inventor) - Wikipedia  Walter Hunt (July 29, 1796  June 8, 1859) was an American mechanic. He was born in Martinsburg, New York. Through the course of his work he became renowned for being a prolific inventor, notably of the lockstitch sewing machine (1833), safety pin (1849), a forerunner of the Winchester repeating rifle, a successful ... He failed to patent his sewing machine at all, because he feared it would...
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A Visual History of the Safety Pin | Museum of Every Day Life  Most fibulae are made of bronze or iron, but some were encrusted with jewels, ... Walter Hunt & The Invention of the Modern Safety Pin ... As he was twisting it, he discovered that when coiled and then clasped to itself, the wire retained ... patented the device on April 10th, 1849, and subsequently sold the patent for $400 to...
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Safety pin - Wikipedia  The safety pin is a variation of the regular pin which includes a simple spring mechanism and a ... Hunt's 1849 patent on the safety pin, U.S. patent #6,281 ... American mechanic Walter Hunt is regarded as the inventor of the safety pin that ... He used a piece of brass wire that was about 8 inches long and made a coil in the...
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Walter Hunt Invented the Safety Pin and a Sewing Machine - Inventors  The safety pin was the invention of Walter Hunt, who also invented an early ... it is an object commonly used to fasten clothing (i.e. cloth diapers) together. ... He received his first patent in 1826, after moving to New York City to work as a mechanic. ... Hunt's pin was made from one piece of wire, which was coiled into a spring...
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Walter Hunt | Lemelson-MIT Program  Walter Hunt ... where he invented a variety of tools and household items and made improvements to ... He began twisting a piece of metal wire until he had created a device he ... He patented the safety pin on April 10, 1849 (U.S. Patent No. ... including fastening diapers and clothing such as trousers, shirts, and jackets, and...
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Sewing Machines - The Museum of American Heritage  Apr 22, 2010 ... He abandoned the project, however,convinced that his invention would throw ... In 1846 Howe patented a sewing machine with a grooved, eye-pointed ... A real breakthrough was his invention of a foot treadle instead of a hand crank. ... By the 1850s, Singer sewing machines were being sold in opulent...
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Game # SpeedMatch Review Game - Super Teacher Tools  In 1882 Schuyler Wheeler put a propellor on the shaft of an electric motor and created this--how cool! Specialized neurons, that detect sensory stimuli.
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jeopardy/272_Qs.txt at master  jedoublen/jeopardy  GitHub  DONE THAT | In 1817 Scotland's David Brewster patented this pattern-making tube made with mirrors & ground glass | a kaleidoscope. right: Bruce. Wrong:.
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Mothers of Invention: Marion Donovan (Disposable Diapers ...  Sep 22, 2014 ... Mothers of Invention: Marion Donovan (Disposable Diapers) ... Parents around the world can thank today's mother of invention every time they ... The diaper had to be made of a fully absorbent and strong paper that would ... marketed as Pampers, after being perfected by a team headed by Victor Mills.
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Philosophy of Science Portal: Deceased--Betty James  Nov 23, 2008 ... Manufactured by James Spring & Wire Company; later James Industries ... a Canadian engineer, observed a torsion spring fall off a table and roll around ... Betty James, who named the toy her husband invented -- the Slinky -- and ... In 1943, Richard James was a Navy engineer trying to figure out a way to...
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The Pennsylvania Center for the Book - Scott Toilet Tissue  In 1890, Irvin and Clarence Scott of the Scott Paper Company of ... Then on July 25, 1871, the United States Patent Office issued Seth Wheeler of Albany, ... This patented the idea of putting toilet paper into perforated rolls rather than ... The Scott Brothers decided to take on the challenge of selling toilet paper where others...
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2. Methods for fiber spinning  A new fiber, acrylic, was added to the list of generic names, as DuPont ... being achieved and shape-retaining knits offered new comfort and style. .... Then, in 1927 Staudinger succeeded spun the fully synthetic fiber from ...... Disadvantages of this method include the attractive effect of adsorbed liquid on ...... Trade Names.
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Disposable tissues invented early 1900s - StarTribune.com  Feb 3, 2010 ... A The invention of the disposable tissue called Kleenex is not ... The first postwar spinoff was a glamour product -- a cold-cream tissue. Called the Kleenex Kerchief and advertised as a "Sanitary Cold Cream Remover," it was used by ... 1920s, Kimberly-Clark decided to place its kerchiefs in these boxes.
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Safety pin - Wikipedia  The safety pin is a variation of the regular pin which includes a simple spring mechanism and a clasp. The clasp serves two purposes: to form a closed loop thereby properly fastening the pin to whatever it is applied ... American mechanic Walter Hunt is regarded as the inventor of the safety pin that bears resemblance to...
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Cotton-spinning machinery - Wikipedia  Cotton-spinning machinery refers to machines which process (or spin) prepared cotton roving into workable yarn ... In 1738 Lewis Paul and John Wyatt of Birmingham patented the Roller Spinning machine ... in Birmingham which used their new rolling machine powered by a donkey, this was not profitable and soon closed.
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Marion Donovan: Inventor of Disposable Diapers  Read a biography Marion Donovan, the famous woman inventor who created ... Years later, as a post-World War II housewife and mother of two in Connecticut, Donovan would make good use of ... in 1961, that Victor Mills drew upon Donovan's vision to create Pampers. ... Papers Illustrate Woman Inventor's Life and Work.
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J! Archive - Show #7128, aired 2015-09-16  In 1924 he fasted for 21 days to ease Hindu-Muslim tensions & it worked .... In 1948 George Clemens invented this for public restrooms,...
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US and Canadian Inventors and Inventions - EnchantedLearning.com  The first tape dispenser with a built-in cutting edge was invented in 1932 by John ..... Eli Whitney (1765-1825) was an American inventor and engineer who invented the cotton gin; he patented the ..... In 1914, Goddard received two U.S. patents: for liquid-fueled rockets and for ... Altogether, Robert Goddard had 214 patents.
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Walter Hunt Invented the Safety Pin and a Sewing Machine - Inventors  The safety pin was the invention of Walter Hunt, who also invented an early rewing machine.
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The Index-Journal from Greenwood, South Carolina  Page 12  Uiif a In nf rwrmla Ipff thel was 1 it in our trust, r.ot one of us can escape his re-;M:n.,;'b,:,!y, it is .... thev tak credit for technolosical advsnr. ment, science and invention. .... Hannah Lord Montague, tired of washing her husband's shirts Just because the ... to the garment and created a new men's fashion; the detachable collar.
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Who invented safety pins - Answers.com  Safety pins have been used for everythingfrom fastening diapers to fashion ... pin was invented by Walter Hunt who received a patent for it on April 10, 1849. ... diapers back in the age when there were no disposable diapers, only cloth ones.