Method of making composite head safety toothbrush
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United States of America Patent
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Aug 20, 2024
Grant Date -
Sep 9, 2021
app pub date -
May 23, 2021
filing date -
Nov 27, 2006
priority date (Note) -
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Abstract
A composite safety toothbrush is disclosed, and in particular, methods for making and forming the composite. The toothbrush apparatus detailed herein employs a composite head made from a rigid inner polymer material and a softer thermoplastic material surrounding the inner material. The softer material provides safety for prison toothbrush applications as well as elderly and patient care where care givers may brush the teeth of a patient. Innovative pin connectors in the inner toothbrush head assist in the composite formation. The toothbrush solution herein further importantly provides for a toothbrush having a flexible handle, also providing safety in a prison environment.
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