Answer by
Euripides (174)
Elias Howe, the guy who invented the sewing machine, actually patented a zipper-like device in 1851, but never brought it to market. Whitcomb Judson, a Chicago inventor, filed a modified patent in 1893 and started selling them, but they weren't a success. A man named Gideon Sundback was responsible for the modern version, patented in 1917.