Showing posts with label inventors. Show all posts
Showing posts with label inventors. Show all posts

Friday, June 14, 2019

Wild Women who Created Everyday Items like the Dishwasher


By Jacqui Nelson

Sometimes we see or experience life-altering events that send us on wild adventures. Meet two Wild Women inventors who created life-altering items that now seem every day. Their creations altered not only their lives but ours forever.

Josephine Garis Cochrane 

( born 1839 in Ashtabula County, Ohio )

In 1870 when Josephine’s husband found success as a dry goods merchant and politician, he moved her and their two children into a mansion. Her new socialite life included hosting dinner parties using heirloom porcelain. After the overworked servants chipped the dishes, she had the idea for a mechanical dishwasher.

The only public domain picture of Josephine that I could find was this stamp from Romania that shows her photo and a drawing of her dishwasher.

Josephine Cochrane - stamp from Romania with her photo

In 1883, Josephine’s husband passed away and left her with substantial debt and in need of an income. With the help of a mechanic named George Butters, she worked on her dishwasher in the shed behind her house.

In 1886, she received a patent (for a design that held dishes securely in a rack and used water pressure instead of scrubbers) and began pursuing clients.

In 1893 at the World's Columbian Exposition in Chicago, she won the highest prize for "best mechanical construction, durability and adaptation to its line of work” and now had restaurants and hotels coming to her instead of her going to them.

Margaret "Mattie" Knight 

( born 1838 in York, Maine )

At the age of 12, Mattie and her siblings had to leave school and work at a cotton mill. She witnessed an accident at the mill where a worker was stabbed by a steel-tipped shuttle that shot out of a mechanical loom. Within weeks she invented a safety device that was later adopted by other mills. Her device was never patented and health problems brought on by working in the mill soon ended her employment there.

I couldn't find a picture of Mattie, but I found these pictures of children and women working in cotton mills in the 1830s.

Children working in Cotton Mill in the 1830s

Women working in Cotton Mill in the 1830s

Brown flat-bottom paper bagIn her teens and early 20s, Mattie went on to work in home repair, photography, and engraving. In 1867 she moved to Springfield, Massachusetts and was hired by the Columbia Paper Bag Company.

In 1868, at the age of thirty, she invented a machine that folded and glued paper to form today's familiar flat-bottomed brown paper bags. She built a wooden model of the device, but while working on an iron model (that was needed to apply for a patent), Charles Annan (who was in the machine shop where her model was being built) stole her design and patented her device. Mattie filed a patent interference lawsuit and was awarded the patent in 1871. She established the Eastern Paper Bag Company with a reliable business partner and received royalties.

Mattie was the first woman awarded a U.S. patent. By the end of her career, she held 87 U.S. patents. Some of her other inventions were: lid removing pliers, a numbering machine, a window frame and sash, and several rotary engines devices.

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What's your favorite everyday item? 

I currently don't have a dishwasher (the plumbing in my condo is older and dishwashers aren't allowed). I've actually only lived in one place that had a dishwasher, so I'm used to handwashing my dishes. I'd love the convenience of having a dishwasher, but I think if I had to choose just one everyday item, my pick might be a clothing washing machine :)

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Friday, May 10, 2019

The Wild Women whose Inventions still Save Lives


By Jacqui Nelson

An inventor's life is an adventurous mix of creativity, practicality, and paperwork. Products need a purpose and patents need to be pursued. Meet two historic women whose inventions helped save lives (on land and at sea) back in their day and today too...

Mary Elizabeth Anderson  

( born 1869 in Greene County, Alabama )


In 1889, Mary and her sister and their widowed mother moved to Birmingham, Alabama where they built and managed an apartment building. From 1893 to 1898, Mary moved to Fresno, California where she operated a cattle ranch and vineyard before returning home to Alabama.

Note: I couldn't find out why Mary went west or why she left. I feel there's a larger story there! But the life-saving invention story happened later, so on we go...


In the winter of 1902, Mary visited New York City where she observed a trolley car driver struggling with windshield visibility due to falling sleet. When she returned home, she hired a construction company to produce a working model of a windshield wiper.

In 1903, she was granted a 17-year patent for a hand-operated wiper with a lever inside a vehicle that controlled a spring-loaded rubber blade on the outside of a windshield. The patent paperwork labeled it a "window cleaning device."


Similar devices had already been made, but Mary’s was the first to be effective. In 1922, Cadillac became the first car manufacturer to make Mary’s windshield wiper standard equipment. Unfortunately, by then Mary’s patent had expired.

Maria Kenny Beasley

( born 1847 in Philadelphia, Pennsylvania ) 

Note: Sadly, I could not find a picture of Maria.

Two years after being inspired by the 1876 Centennial Exhibition (the first official World's Fair in the United States), Maria gained her first patent in barrel making. She went on to earn seven more patents in barrel making and in 1884 showed her barrel-making machine at the World’s Industrial and Cotton Centennial Exposition in New Orleans.

Maria’s machine enabled 1,500 barrels to be produced a day. Royalties from sugar and oil refineries contracts using her barrel-making machine earned her $20,000 annually.

Her other inventions included foot warmers, cooking pans, train anti-derailment devices, and in 1880 a life raft that was "fire-proof, compact, safe and readily launched." Earlier life rafts were made of flat, wooden boards. Maria’s design included guard railings surrounding rectangular metal floats.

In 1912, the Titanic carried 20 of Maria’s life rafts that helped 706 men, women, and children survive until rescuers arrived.


Can you imagine driving a vehicle without windshield wipers? Or boarding a ship that doesn’t have life rafts? 

I can't, and I'm very thankful that these women (and so many other intrepid inventors) made life a lot safer than it was in the past. The more I read about the past, the more I realize just how wild it truly was!

Have you ever invented something or wanted to? 

Hope you'll share your favorite or even your not-so-favorite inventions! I love my computer, but sometimes I hate it as well. Life seemed so much simpler and a lot more relaxed before computers became standard equipment.  

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* CLICK HERE to read my other blog posts with Cowboy Kisses *

Read about my stories on my 

Hope you'll join me on… 
Or follow me on… 

Don't forget to download my FREE story Rescuing Raven (Raven & Charlie's story in Deadwood 1876)