
The electric egg beater has become a staple in almost every kitchen, but it has only been around for about a century. The electric mixer was thought to be invented by American Rufus Eastman in 1885, but the predecessor to the electric mixer was the wire whisk, which gained popularity in Europe in the 19th century. The first mechanical egg beater was invented by Willis Johnson, an African American from Cincinnati, Ohio, in 1884. Johnson's egg beater was made up of a handle attached to a series of spring-like whisk wires used to help mix ingredients. However, the first handheld electric mixer patent was submitted by Sunbeam Corporation in 1953 and granted in 1961.
| Characteristics | Values |
|---|---|
| Inventor of the electric standing mixer | Herbert Johnston/Johnson |
| Year of invention | 1908 |
| Inspiration | A baker mixing bread dough with a metal spoon |
| Year of introduction of Kitchen Aid Food Preparer | 1919 |
| Inventor of the mechanical egg beater | Willis Johnson |
| Year of invention | 1884 |
| First handheld electric mixer patent | Submitted by Sunbeam Corporation in 1953 and granted in 1961 |
| Year of first electric hand mixer by Kitchen Aid | 1922 |
| Inventor of the electric mixer | Ivar Jepson |
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What You'll Learn
- The first electric egg beater was patented in 1885 by Rufus Eastman
- Willis Johnson patented and improved the mechanical egg beater in 1884
- The Dover egg beater was patented in 1859 by J.F. and E.P. Monroe
- The first electric standing mixer was invented in 1908 by Herbert Johnston
- The first electric hand mixer was made by Kitchen Aid in 1922

The first electric egg beater was patented in 1885 by Rufus Eastman
Prior to Eastman's invention, various inventors had created mechanical egg beaters. For example, in 1856, Ralph Collier, a tinsmith from Baltimore, Maryland, patented a mixer with rotating parts. This invention was notable for its gear mechanism, which inspired the development of other tools such as drills and car transmissions.
Another early mechanical egg beater was patented in 1857 by E.P. Griffith in England. This was followed in 1859 by the Dover egg beater, patented in the US by J.F. and E.P. Monroe. The Dover egg beater became a classic American brand, with improved versions continuing to be sold in the early 1880s.
In 1884, Willis Johnson of Cincinnati, Ohio, patented and improved the mechanical egg beater. Johnson's device was a double-acting machine with two chambers, allowing for efficient mixing of various ingredients. This invention marked a significant step forward in the evolution of mixing machines, building on the innovations of earlier inventors and paving the way for the later development of electric mixers.
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Willis Johnson patented and improved the mechanical egg beater in 1884
On February 5, 1884, Willis Johnson of Cincinnati, Ohio, patented and improved the mechanical egg beater (US patent #292,821). Johnson's egg beater was a significant improvement on previous mixing methods, which were manual and time-consuming. His invention was a true early mixing machine, with a handle attached to a series of spring-like whisk wires that helped mix ingredients. Johnson's design was versatile, suitable for eggs, batter, and other baking ingredients. It was a double-acting machine with two chambers, allowing for efficient multitasking, such as beating batter and eggs simultaneously or cleaning one section while the other continued mixing.
The rotary beater mechanism invented by Johnson transferred the whisking action into gears, saving effort and time in the kitchen. The slow rotation of the handle was converted into a much faster rotation through two bevels spinning in opposite directions. This innovative design inspired later electric mixer inventions and influenced the development of the stand mixer.
Johnson's egg beater was a groundbreaking invention, paving the way for future advancements in mixing technology. It is a testament to his ingenuity that his design remained a model for commercial and household electrical beaters even decades later. Johnson's legacy is remembered in kitchens worldwide, where cooks continue to benefit from his invention's efficiency and convenience.
The evolution of the mixer continued with the introduction of the handheld electric mixer in the 20th century. The Sunbeam Corporation submitted the first handheld electric mixer patent in 1953, granted in 1961. This was followed by Ivar Jepson's invention of the electric mixer, sold by the Sunbeam Company in 1930. KitchenAid entered the market in 1922 with their first electric hand mixer, sparking competition and popularising handheld mixers.
The electric standing mixer was invented in 1908 by Herbert Johnston, an engineer for the Hobart Manufacturing Company. Inspired by observing a baker struggling to mix a large amount of dough with a metal spoon, he revolutionised mixing with his design's rotational feature, where the bowl and beater rotate in opposite directions. By 1915, his 20-gallon (80-litre) mixer was standard equipment in large bakeries and Navy vessels. In 1919, Hobart introduced the Kitchen Aid Food Preparer (stand mixer) for home use.
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The Dover egg beater was patented in 1859 by J.F. and E.P. Monroe
The Dover egg beater was also preceded by Willis Johnson's mechanical egg beater, patented in 1884. Johnson's invention was a double-acting machine with two chambers, which could be used for mixing batter, eggs, and other baker's ingredients. The Dover egg beater was one of the first hand-cranked egg beaters, which consisted of a handle attached to a series of whisk wires used to help mix ingredients. This design was later improved upon with the introduction of the electric standing mixer in 1908 by Herbert Johnston of the Hobart Manufacturing Company. Johnston's invention revolutionised the way mixers worked with its rotational feature, where the mixer moves the bowl in a clockwise direction while the beater moves in an anti-clockwise direction.
The first handheld electric mixer patent was submitted by the Sunbeam Corporation in 1953 and granted in 1961. However, the first mixer with an electric motor is thought to be the one invented by American Rufus Eastman in 1885. Electric mixers automate the repetitive tasks of stirring, whisking, and beating, and they can also be used for kneading when a dough hook is attached. Stand mixers, on the other hand, are larger and have more powerful motors than their handheld counterparts. They usually have a special bowl that is locked in place while the mixer is in operation.
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The first electric standing mixer was invented in 1908 by Herbert Johnston
The electric standing mixer was invented in 1908 by Herbert Johnston, an engineer for the Hobart Manufacturing Company. Johnston was inspired to create the mixer after observing a baker struggling to mix a large amount of bread dough with just a metal spoon. He aimed to create a mechanical mixing device that would be more effortless to use.
Johnston's invention revolutionised the world of mixers due to its rotational feature. The mixer moves the bowl in a circular motion in one direction while the beater rotates in the opposite direction, a concept known as "planetary action". This design was unique at the time and set a new standard for mixers.
By 1915, just seven years after its invention, Johnston's mixer, known as "Model H", had become standard equipment in many commercial bakeries and on all U.S. Navy vessels. With a capacity of 80 quarts (20 gallons or 80 litres), it was a significant upgrade from manual mixing methods.
While the First World War delayed the mixer's entry into the residential market, it nevertheless made its way into homes soon after. By 1918, company executives were testing the model in their homes, and in 1919, Hobart introduced the Kitchen Aid Food Preparer (stand mixer) for home use. This marked a significant shift in the accessibility and convenience of mixing technology, taking it beyond commercial settings and into people's homes.
The electric standing mixer's history is a testament to human ingenuity and our constant pursuit of innovation. It is fascinating to see how an observation of a baker's struggle led to a groundbreaking invention that reshaped the way we mix and prepare food, making it easier, faster, and more efficient for both professionals and home cooks alike.
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The first electric hand mixer was made by Kitchen Aid in 1922
The history of the electric hand mixer is a fascinating one, with the appliance becoming a staple in almost every kitchen. The first electric hand mixer was made by Kitchen Aid in 1922, marking a significant milestone in the evolution of mixers. This innovation built upon a rich history of mixing devices, revolutionising the way people prepared ingredients and cooked.
Before the advent of electric mixers, mixing ingredients was a laborious and time-consuming task, often done by hand. The predecessor to the electric mixer was the whisk, which itself evolved from bundles of twigs used to impart fragrance to batters and mixes. The mechanical egg beater, patented by Willis Johnson in 1884, was a game-changer. Johnson's invention consisted of a handle attached to spring-like whisk wires, designed for mixing eggs, batter, and other baking ingredients. This early mixing machine introduced the concept of a double-acting machine, with separate chambers for beating eggs and batter.
The next significant development came in 1908 when Herbert Johnston, an engineer for the Hobart Manufacturing Company, observed a baker struggling to mix a large amount of dough with a metal spoon. Inspired to create a "sweatless" mechanical mixing solution, Johnston invented the electric standing mixer. This mixer revolutionised the market with its rotational feature, where the mixer and bowl moved in opposite directions. By 1915, the 80-quart "Model H" had become standard equipment in commercial bakeries and on US Navy vessels.
Kitchen Aid's entry into the market in 1922 with their first electric hand mixer stirred up competition. The mixmaster, as it was known, offered a more compact and convenient alternative to the standing mixer. In 1930, Ivar Jepson's invention of the electric mixer led to the Sunbeam Company selling a lightweight and affordable alternative to the Kitchen Aid mixers. Despite the competition, the mixmaster thrived, with over 30,000 units sold in a single year.
Today, the reputation of handheld mixers is built on their quality and craftsmanship, with chefs and home cooks alike relying on these appliances to efficiently prepare a variety of dishes. The evolution of the electric hand mixer has undoubtedly transformed the way we cook, making once tedious tasks much more manageable.
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Frequently asked questions
The electric egg beater was invented by Willis Johnson, an African-American from Cincinnati, Ohio, in 1884.
The beater was made up of a handle attached to a series of spring-like whisk wires used to help mix ingredients. It was a double-acting machine with two chambers.
The purpose of the invention was to provide a machine that could beat or mix eggs, batter, and other similar ingredients used by bakers and confectioners in an expeditious manner.
The first electric hand mixer was made and sold by Kitchen Aid in 1922.











































