Vibrating toothbrush

A toothbrush has a head extending from a neck which extends from a handle, and the head has a plurality of tooth cleaning elements extending therefrom. A first group of tooth cleaning elements is located towards a free end of the head, and a second group of tooth cleaning elements is located towards...

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Bibliographic Details
Main Authors COHEN RICHARD H, BRAUN PHILLIP M, MASTERMAN THOMAS CRAIG, DUFF, JR. RONALD R, SYNDOSIS JOSEPH
Format Patent
LanguageEnglish
Published 18.12.2012
Subjects
APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
BRUSHES
BRUSHWARE
DENTISTRY
HUMAN NECESSITIES
HYGIENE
MANUFACTURE OF BRUSHES
MEDICAL OR VETERINARY SCIENCE
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Summary:A toothbrush has a head extending from a neck which extends from a handle, and the head has a plurality of tooth cleaning elements extending therefrom. A first group of tooth cleaning elements is located towards a free end of the head, and a second group of tooth cleaning elements is located towards the outside of the head. A third group of tooth cleaning elements, which alternate with the second group of tufts, are oriented at an acute angle to a top surface of the head in a direction that is across the width of the head. A fourth group of tooth cleaning elements is located toward the inside of the head, and each is made of a thermoplastic elastomer and each is in the shape of a curved wall. A fifth group of tooth cleaning elements is located towards the inside of the head.
Bibliography:Application Number: US20090546066