Colgate Palmolive Company

Doulgas Hohlbein

Eduardo J Jimenez

John J Gatzemeyer

Russell Read

Mark Delz

Tim Hopkins

Glen Biron

A toothbrush () may include an audio component () configured to operate as a microphone to receive an audio signal in a first mode of operation and to operate as a speaker to output the audio signal through the body () of the toothbrush () in a second mode of operation. Another toothbrush () may include a motor () for powering one or more moveable elements () and a processor () to monitor and maintain a variable, such as the motor speed or voltage applied, associated with the motor (). Another toothbrush () may include a single operation mode button (FIGS.A-C) to change a mode of operation of moveable elements () on the toothbrush () and audio signals transmitted through an output () of the toothbrush ().

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Pennington, NJ, United States of America

Doulgas Hohlbein