U.S. patents available from 1976 to present.
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...that the inventor of the electric motor was a blacksmith named Thomas Davenport? Described as "a brilliantly unsuccessful inventor", Davenport invented the first rotary electric motor. In 1836 he headed out -- on foot -- from his Vermont home to file a patent application at the Patent Office in Washington, D.C. By the time he got there, he had squandered away his money and couldn't afford the $30 filing fee so he turned around and went home. When he later mailed in his application with money he'd raised, the Patent office was destroyed in a fire. He did finally get credit for his invention on Feb. 5, 1837.

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Attorney: Boone; Carrie A.


Number of patents: 1
Last date: October 23, 2001

NumberTitleIssue Date
6305387Hair styling tool
A hair styling tool may secure hair in a variety of styles. The hair styling tool may be constructed from an elastomeric material so that it may be shaped for a variety of hair styles. The hair styling device grips the hair using two clamping surfaces, wh...
10/23/2001
 
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