An eggbeater is a hand-held device with a crank on the side geared to one or more beaters. The user grips the handle with one hand and operates the crank with the other, creating the rotary action. A hand-turned rotary egg beater was patented by J.F. and E.P. Monroe in 1859 in the US. This egg beater patent was one of the earliest bought up by the Dover Stamping Company, whose Dover egg beaters became a classic American brand. The Monroe design was also manufactured in England. In 1870, Turner Williams of Providence, R.I., invented another Dover egg beater model. The Hobart Manufacturing Company was an early manufacturer of large commercial mixers. A mechanical egg beater with a wooden handle and steel gears and crank c1940cooking, kitchen equipment, dairy, cakes, housework, early settlers, pioneers, baking, nutrition, blacksmiths, market gardeners, cake mixers, moorabbin, cheltenham, bentleigh, brighton, monroe e.p., monroe j.f., egg beaters, williams turner, dover stamping compant ltd., hobart manufacturing company ltd.