Oral care device

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United States of America Patent

PATENT NO 11241084
SERIAL NO

16436172

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An oral care device may include: a body including a head; a plurality of teeth cleaning elements extending from the head; a first sacrificial electrode on the head; a second sacrificial electrode on the head and spaced apart from the first sacrificial electrode; a power source; and a controller configured to alternate between an ON state and an OFF state, wherein: in the ON state the controller operably couples the power source to the first and second sacrificial electrodes to create an electric potential between the first sacrificial electrode and the second sacrificial electrode, the electric potential having one of a first polarity and a second polarity, and for each successive transition from the OFF state to the ON state, the controller is configured to alternate between the first polarity and the second polarity.

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Patent Owner(s)

  • COLGATE-PALMOLIVE COMPANY

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Davies-Smith, Leighton Lebanon, US 55 187
Johansson, Patrik Hoboken, US 60 276

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