Whitcomb L. Judson was an American engineer from Chicago, Illinois, who invented the zipper. Judson patented his "clasp-locker'' on Aug. 29, 1893; later in 1893, he exhibited this new invention at the Chicago World's Fair. He and Lewis Walker founded the Universal Fastener
Company to manufacture these fasteners. They never succeeded in selling Judson's new device. Judson died in 1909, before his device became commonly used and well known.
SundbachThe zipper was improved in 1913 by the Swedish-American engineer, Gideon Sundbach (a former employee of Judson). Sundbach was successful at selling his invention, which he called the "Hookless 2."
He sold these fasteners to the US Army, who put zippers on soldiers' clothing and gear during World War I.
Whitcomb L. Judson was an American engineer from Chicago, Illinois, who invented the zipper. Judson patented his "clasp-locker'' on Aug. 29, 1893; later in 1893, he exhibited this new invention at the Chicago World's Fair. He and Lewis Walker founded the Universal Fastener
Company to manufacture these fasteners. They never succeeded in selling Judson's new device. Judson died in 1909, before his device became commonly used and well known.
SundbachThe zipper was improved in 1913 by the Swedish-American engineer, Gideon Sundbach (a former employee of Judson). Sundbach was successful at selling his invention, which he called the "Hookless 2."
He sold these fasteners to the US Army, who put zippers on soldiers' clothing and gear during World War I.
Uh you do know you have a picture of Thomas Edison right? What you couldn't find one of Whitcomb Judson or you just an idiot.
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