Ad
related to: whitcomb judson inventor clasp for jewelry box with mirror that standspandahall.com has been visited by 10K+ users in the past month
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 .
Boris Mamyrin (1919–2007), Russia – reflectron (ion mirror) George William Manby (1765–1854), UK – Fire extinguisher; Harry Mendell, U.S. – invented the first digital sampling synthesizer; Joy Mangano (born 1956), U.S. – household appliances; Anna Mangin (1844–1931) – American inventor, educator, caterer and women's rights ...
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.
A chatelaine is a decorative belt hook or clasp worn at the waist with a series of chains suspended from it. Each chain is mounted with useful household appendages such as scissors , thimbles , watches , keys , smelling salts , and household seals .
Amazing what some foreign-exchange fluctuations and eye-popping capital expenditures guidance will do to a large-cap tech stock. Amazon stock was clipped by 3% to $231.80 each in premarket trading ...
Byzantine belt buckle from the late 6th or 7th century, with the chape to the right A Ming dynasty white jade belt buckle with gold Frame-style buckle: A conventional belt buckle with single square frame and prong Plate-style "buckle: Back side of original US Civil War buckle, showing bent-arrow chape-end attachment and single-hook mordant Box-frame "buckle: Box-frame "buckles" Belt buckle ...
Ad
related to: whitcomb judson inventor clasp for jewelry box with mirror that standspandahall.com has been visited by 10K+ users in the past month