Ad
related to: whitcomb judson inventor clasp for jewelry design
Search results
Results from the WOW.Com Content Network
Whitcomb L. Judson (March 7, 1843 – December 7, 1909) was an American machine salesman, mechanical engineer and inventor. He received thirty patents over a sixteen-year career, fourteen of which were on pneumatic street railway innovations.
In 1892, Whitcomb L. Judson, an American inventor from Chicago, patented the original design from which the modern device evolved. [1] The zipper gets its name from a brand of rubber boots (or galoshes) it was used on in 1923. The galoshes could be fastened with a single zip of the hand, and soon the hookless fasteners came to be called ...
In 1891 Chicago inventor Whitcomb L. Judson wanted an easier way to lace up his shoes so he devised a system of hooks and eyes, plus a slide mechanism, to fasten and unfasten the hooks. He exhibited his device at the 1893 World's Columbian Exposition .
Whitcomb Judson (1836–1909), U.S. – zipper Percy Lavon Julian (1899–1975), U.S. – chemical synthesis of medicinal drugs from plants Ma Jun ( fl. 220–265), China – south-pointing chariot (see differential gear ), mechanical puppet theater , chain pumps , improved silk looms
Main page; Contents; Current events; Random article; About Wikipedia; Contact us
A buckle or clasp is a device used for fastening two loose ends, with one end attached to it and the other held by a catch in a secure but adjustable manner. [1] Often taken for granted, the invention of the buckle was indispensable in securing two ends before the invention of the zipper .
The hospice business has undergone a dramatic transformation over the past decade, from a collection of small religious-affiliated entities into a booming mega industry dominated by companies seeking to reap big profits from the business of dying.
Frank Shaver Allen, architect of Streator and Joliet, later of California, born in Galesburg in 1860; Karen Bjornson (born 1952), model; born in Galesburg; Amy Carlson, television actress best known for roles in Blue Bloods, Third Watch, and Another World (lived in Galesburg when she attended Knox College)
Ad
related to: whitcomb judson inventor clasp for jewelry design