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Josephine Cochran (later Cochrane; née Garis; March 8, 1839 – August 3, 1913) was an American inventor [1] who invented the first successful hand-powered dishwasher, which she designed and then constructed with the assistance of mechanic George Butters, who became one of her first employees.
The first dishwasher was a wooden one whereby a person would turn a handle to splash water on the dishware. It was invented in 1850 by Joel Houghton of Ogden, New York. The device was a failure. [109] Houghton received U.S. patent #7,365 on May 14, 1850. [110] The first successful and practical dishwasher was invented in 1886 by Josephine Cochrane.
Dishwashing liquid (washing-up liquid in British English), also known as dishwashing soap, dish detergent, or dish soap, is a detergent used in dishwashing. Dishwashing detergent for dishwashers comes in various forms such as cartridges, gels, liquids, packs, powder, and tablets. [ 1 ]
A dishwasher containing clean dishes. A dishwasher is a machine that is used to clean dishware, cookware, and cutlery automatically. Unlike manual dishwashing, which relies on physical scrubbing to remove soiling, the mechanical dishwasher cleans by spraying hot water, typically between 45 and 75 °C (110 and 170 °F), at the dishes, with lower temperatures of water used for delicate items.
14,500 BC – First pottery, made by the Jōmon people of Japan. 6th millennium BC – Copper metallurgy is invented and copper is used for ornamentation (see Pločnik article) 2nd millennium BC – Bronze is used for weapons and armor; 16th century BC – The Hittites develop crude iron metallurgy
He became the first wire goods manufacturer when he established The Bromwell Brush and Wire Goods Co. in 1819 and filed for incorporation on February 12, 1883. [4] [5] The company supplied pioneering families with a multitude of household goods. [6] He founded his company in a six-story building at 181 Walnut Street in downtown Cincinnati, Ohio.
With fellow inventor Brian J. Roselle, he received U.S. patent No. 4,714,562, issued on December 22, 1987, for his breakthrough "Automatic dishwasher detergent composition." The solution serves as the basic formula behind all of today's "lemon-scented" cleaning products containing bleach.
WearEver Cookware [2] helped aluminum consumption by introducing one of the first widely accepted and available aluminum based consumer products of their time. [3] Initially this cookware was sold door-to-door by college students and would later be purchased in large quantities by organizations. [ 3 ]