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Charlotte Bridgwood (née Dunn, 18 August 1861 – 20 August 1929) was a Canadian vaudeville performer and inventor. She is the mother to Florence Lawrence, regarded as the “first movie star” and inventor of the turn signal, traffic light, and brake light.
Jul 25, 2017 · Charlotte Bridgwood invented the first electrically-operated automatic wipers in 1917, based on Mary Anderson's manual design. She patented her device, but it was not widely adopted until after her patent expired in 1920.
Inventor of the first automatic windscreen wipers in 1913. Charlotte was very inventive and was also president of a small manufacturing company in New York City. They produced the Electric Storm Windshield Wiper.
- Bertha Benz | Brake pads and the first road trip. Let’s start with the woman who put automobiles on the map. Bertha Benz was born in 1849 in Germany when women were denied access to higher education.
- Margaret Wilcox | Car heater. Margaret Wilcox was a trailblazer. Born in 1838, she was one of the very few female engineers of the time. In 1893, she received the patent for the interior car heater when she engineered a system that pulled the heat from the engine into the cab.
- Mary Anderson & Charlotte Bridgwood |Windshield w iper. We have both Mary Anderson and Charlotte Bridgwood to thank for our windshield wipers that help us to drive safely in rain and snow.
- Florence Lawrence | Auto signaling arms. At one point in automotive history, brake lights and turn signals didn’t exist – until silent-film actress Florence Lawrence saw the need.
Jun 21, 2023 · Recently, Women in Trucking shared the history of Charlotte Bridgwood. Everyone who has driven a modern vehicle and flipped on the windsheild wiper to clear their view as this amazing woman inventor to thank.
Jun 14, 2023 · Charlotte took Mary’s idea and upgraded the wiper to be electrically operated. The new design used rollers instead of blades to clean the windshield. Charlotte was president of the Bridgwood Manufacturing Company.
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Mar 7, 2021 · Fifteen years later, Charlotte Bridgwood received a patent for her windshield wiper design. But there is no indication that the industry adopted Bridgwood's invention, said Roger...
