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Donovan also developed a soap dish that drains into the sink; the "Zippity-Do" (which was an elastic cord that connects over the shoulder to the zipper on the back of a dress to make zipping it easier), and DentaLoop to eliminate the process of winding the string around the fingers and to make it easier to slide the floss between teeth. [5] [9]
Coil zippers are made of polyester coil and are thus also termed polyester zippers. Nylon was formerly used to make them, and though only polyester is used now, [citation needed] the type is still also termed a nylon zipper. Invisible zippers have the teeth hidden behind a tape, so that the zipper is invisible. It is also called the concealed ...
That same year, the pleated heart motif was used by Swedish artist Carl Larsson in the lithograph Brita as Idun. [ 3 ] It is believed that Danish kindergartens from around 1910 started spreading the use of the pleated Christmas hearts, which were made from glossy paper in order to enhance the children's creative abilities, patience, and fine ...
In 2006, Sundbäck was honored by inclusion in the National Inventors Hall of Fame for his work on the development of the zipper. [6] [7] On April 24, 2012, the 132nd anniversary of Sundbäck’s birth, Google changed the Google logo on its homepage to a Google Doodle of the zipper, which when opened revealed the results of a search for Gideon Sundbäck.
Talon was the first slide fastener, a/k/a zipper, manufacturing company. It was founded in 1893 as the Universal Fastener Company , manufacturing hookless fasteners for shoes. In 1913 it moved to Meadville, Pennsylvania , becoming the first manufacturer of zippers.
Judson's most noteworthy invention, a chain-lock fastener, was the precursor to the modern zipper which he developed and invented in 1891. [5] Judson is generally recognized as the inventor of the zipper. [6] He also invented a "clasp-locker" automation production machine that made his fastener device inexpensively. [7]
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The period also saw the first widespread use of man-made fibers, especially rayon for dresses and viscose for linings and lingerie, and synthetic nylon stockings. The zipper became widely used. These essentially U.S. developments were echoed, in varying degrees, in Britain and Europe.