Top best answers to the question «Electric toothbrush when was it invented»
- The earliest example of an electric toothbrush was first produced by Tomlinson Moseley. Sold as the Motodent, a patent was filed by his company, Motodent Inc on December 13, 1937. In Switzerland in 1954 Dr. Philippe Guy Woog invented the Broxodent.
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The first electric toothbrush was made in 1939 and the first electric toothbrush in the US was the Broxodent in 1960. Today, both manual and electric toothbrushes come in many shapes and sizes and are typically made of plastic molded handles and nylon bristles.
The first electric toothbrush, the Broxodent, was invented in Switzerland in 1954. By the turn of the 21st century nylon had come to be widely used for the bristles and the handles were usually molded from thermoplastic materials. Johnson & Johnson, a leading medical supplies firm, introduced the " Reach " toothbrush in 1977.
In 1938 the DuPont company developed the first toothbrush with nylon fibers, which proved sturdier and more efficient than animal hairs. But in the United States, at least, it wasn’t until soldiers...
What was the first electric toothbrush? In 1880 Dr Scott invents what he claims is an electric toothbrush, but it wasn’t electric. In 1954 Dr Woong invented the first real electric toothbrush, which was sold in the USA under the name Broxodent in 1959.