Electric Hairbrush
Description:
Patent for an improved electric hairbrush having an insulated electrical heating element and separately charged electrically conductive metallic bristles. The hairbrush is designed to straighten hair and/or to electrically treat a user's hair and scalp with a low-voltage current. A device in the handle allows the user to regulate the heating of the element.
Date:
November 28, 1922
Creator:
Harvey, Birdie
Partner:
UNT Libraries Government Documents Department