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Welcome to the community hub built to collect knowledge and have discussions related to Nancy Maria Donaldson Johnson.
Main milestones
Birth in New York State
December 28, 1794
Nancy Maria Donaldson was born in New York State on December 28, 1794. While specific details about her early life, family, and education are scarce, her birthplace suggests exposure to the burgeoning industrial and innovative spirit of early America. The details of her childhood remain an enigma, but it is reasonable to assume she had access to basic domestic knowledge, which would have prepared her for her most famous invention.
Life Before Invention
Early to Mid 1800s
Details about Nancy's life between her birth and 1843 are largely undocumented. It is presumed she lived a relatively ordinary life for a woman of her time, potentially engaged in domestic tasks and potentially assisting her husband in family related affairs. She would have likely been a homemaker who was accustomed to preparing homemade foods, including custards and frozen treats using less efficient methods. It's plausible that the inefficiencies of these older methods prompted her to look for a better process.
Patent for the Hand-Cranked Ice Cream Freezer
1843
In 1843, Nancy Maria Donaldson Johnson revolutionized ice cream production by inventing and patenting the first hand-cranked ice cream freezer (U.S. Patent No. 3254X). Her design cleverly incorporated a central dasher with blades rotated by a hand crank inside a tub filled with ice and salt. This simple yet effective mechanism streamlined the freezing process, making it faster, easier, and more consistent than previous methods. It also provided a more fine grained ice cream, resulting in a more desired product.
Sale of the Patent Rights
1843
Shortly after receiving her patent, Nancy Johnson made the pragmatic decision to sell her rights for a mere $200. While the amount seems small today, this sum would have represented a significant amount of money during the time. She sold the rights to William G. Young of Baltimore, Maryland, who subsequently manufactured and marketed the "Johnson Patent Ice-Cream Freezer." This business transaction allowed her to profit from her ingenuity without pursuing manufacturing on her own, which required capital and a specific skillset.
Life After the Patent
Post 1843
Following the sale of her patent, Nancy Johnson largely faded from the historical record. There are limited details about her activities or whereabouts for the remainder of her life. Her contribution however laid the groundwork for the modern ice cream industry. While she didn't directly profit from the widespread adoption of her invention, it cemented her legacy as an important figure in the history of culinary technology.
Death
April 22, 1890
Nancy Maria Donaldson Johnson passed away on April 22, 1890. Although specific details of her death are not widely available, her legacy as the inventor of the hand-cranked ice cream freezer endures. Her invention transformed the way ice cream was made and enjoyed and would go on to be a household staple in America, where she created a foundation for its success. Her contribution is an example of how even a seemingly simple invention can have a profound impact on society.
Early Life and Family: The Donaldson Years (1794-1820s)
Birth in New York State
December 28, 1794
Nancy Maria Donaldson was born in New York State. Specific details about her place of birth, parents names and siblings are currently undocumented, reflecting the common obscurity of women's early lives in this period.
Childhood and Education
Late 1790s - Early 1800s
Likely received basic education common for girls of her time, focusing on domestic skills and perhaps basic reading and writing. The details of her education remain unknown due to limited historical documentation about women's education at the time.
Early Adulthood
1810s-1820s
Nancy Maria Donaldson entered adulthood during a period of significant social and economic change in the United States. The specifics of her occupation or activities during this period are currently unknown, as historical records regarding women's personal lives during this time are limited. It is likely she focused on domestic duties and community activities within her local area.
The History of Ice Cream (Pre-1843 to Late 1800s)
Early Iced Desserts
Ancient Times
Evidence suggests that iced desserts existed in ancient civilizations, including Rome and China. These were often made with snow or ice mixed with fruit or honey.
Ice Cream in Europe
17th Century
Ice cream began to appear in European royal courts during the 17th century. It was a luxury item enjoyed by the wealthy elite.
Ice Cream in America
18th Century
Ice cream was introduced to America in the 18th century. It was initially served at exclusive events and enjoyed by the upper class.
Limited Accessibility
Early 19th Century
Before Johnson's invention, making ice cream was a labor-intensive process, requiring ice, salt, and constant stirring. This limited its accessibility to those with the resources and time to prepare it.
Popularization of Ice Cream
Post-1843
Nancy Maria Donaldson Johnson's hand-cranked ice cream freezer revolutionized ice cream production, making it easier and more accessible to families across America. Ice cream became increasingly popular and commercially available.
Ice Cream Parlors
Late 1800s
Ice cream parlors began to emerge in the late 19th century, contributing to the growing popularity of ice cream as a social treat.
Invention and Patent: The Ice Cream Freezer (1843)
Invention of the Hand-Cranked Ice Cream Freezer
1843
Nancy Maria Donaldson Johnson invented the first hand-cranked ice cream freezer. This invention greatly simplified the process of making ice cream at home.
Patent Application
September 9, 1843
Nancy Maria Donaldson Johnson filed a patent application for her hand-cranked ice cream freezer design. This marked a significant step in recognizing her invention.
Awarded U.S. Patent #3254X
September 9, 1843
Nancy Maria Donaldson Johnson was awarded U.S. Patent #3254X for her hand-cranked ice cream freezer design. This made her the first woman to receive a patent for this type of device in the United States.
The Era of American Invention and Patent Law (1790-1890)
First U.S. Patent Law
1790
The United States Congress passed the first Patent Act, establishing a system for granting patents to inventors and protecting their intellectual property.
Growth of American Industry
Early 1800s
The United States experienced significant industrial growth, leading to increased innovation and a greater demand for patents.
Increasing Recognition of Women Inventors
Mid-1800s
While facing societal obstacles, women began to make inroads in the field of invention. The number of patents granted to women gradually increased, although they remained a small minority of all inventors.
Revision of Patent Law
1836
A major revision of the patent law in 1836 introduced a system of examination to ensure the novelty of inventions before granting patents.
Further Industrialization and Innovation
Late 1800s
The late 19th century witnessed rapid technological advancements, contributing to a further surge in patent activity and industrial development.
Post-Patent Life and Impact (1843-1890)
Sale of Patent Rights
Post-1843
Nancy Maria Donaldson Johnson sold her patent rights for a relatively small sum ($200). This was a common practice at the time, as women often lacked the resources to manufacture and market their inventions independently.
Commercialization of the Ice Cream Freezer
Mid-1840s - 1880s
Other manufacturers successfully commercialized Johnson's ice cream freezer design. It became a popular household item, transforming ice cream from a luxury reserved for special occasions into a more accessible treat.
Death
April 22, 1890
Nancy Maria Donaldson Johnson died on April 22, 1890. Specific details surrounding her death and cause of death are unknown.
Legacy
Post-1890
Although Nancy Maria Donaldson Johnson may not have achieved great personal wealth from her invention, her hand-cranked ice cream freezer revolutionized the ice cream industry and made homemade ice cream accessible to a wider audience. Her contribution remains significant in culinary history.
9 September, 1843
Nancy Maria Johnson received a patent for the first hand-cranked ice cream
freezer (US3254A) in the United States. This invention revolutionized ice cream
production, making it more accessible and less labor-intensive. She also made
her final changes to her patent on this day.
22 April, 1890
Nancy Maria Johnson died in Washington, D.C., at the age of 95. Her death marks
the end of the life of the inventor of the hand-cranked ice cream freezer. She
is buried at Oak Hill Cemetery in Washington, D.C.
28 December, 1794
Nancy Maria Donaldson, later known as Nancy Maria Johnson, was born in New York.
She is known for patenting the hand-cranked ice cream freezer. Her birth marks
the beginning of the life of an inventor who would revolutionize how ice cream
was made and enjoyed.
30 May, 1848
William G. Young improved on the ice cream freezer patented by Nancy Johnson.
Young's improvements included modifications to the handle and the internal
spatula, enhancing the cooling process and speeding up the freezing of the ice
cream.
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Nancy Maria Donaldson Johnson
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