description Lyda Newman Overview
Lyda Newman was an American inventor who received a United States patent in 1898 for an improved hairbrush. Her design used an open back and a removable section, allowing accumulated hair and dirt to be cleared more easily than with a permanently closed brush. The invention addressed a practical household problem and is part of the history of improvements to personal-care tools.
help Lyda Newman FAQ
What problem did Lyda Newman's brush patent solve?
Newman's design used a removable bristle holder and open construction so hair and dirt could be cleared from the brush more easily. The patent itself says the goal was a simple, durable hairbrush that could be conveniently cleaned. [US patent 614,335](https://patents.google.com/patent/US614335A/en)
What is Lyda Newman's patent number and date?
It is US patent 614,335, issued November 15, 1898; the application was filed July 11, 1898. The patent is titled Brush even though its description calls it an improved hairbrush. [US patent 614,335](https://patents.google.com/patent/US614335A/en)
Did Lyda Newman invent every modern hairbrush?
No, the 1898 patent protects a particular improved brush design rather than proving she created the first hairbrush ever made. Its key contribution was the removable bristle holder and cleaning access. [US patent 614,335](https://patents.google.com/patent/US614335A/en)
Why does the open back matter in Newman's brush?
The patent describes an air chamber and slots between bristle rows, with the holder able to be removed from the recessed back. That construction gives debris a path out and makes maintenance easier than a permanently closed brush. [US patent 614,335](https://patents.google.com/patent/US614335A/en)
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