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Vibrating toothbrush

  • US 20020084707A1
  • Filed: 12/27/2001
  • Published: 07/04/2002
  • Est. Priority Date: 12/28/2000
  • Status: Abandoned Application
First Claim
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1. A vibrating toothbrush, comprising:

  • a rotatable motor;

    a rotatable magnet attached to the motor, the rotatable magnet having a plurality of alternating pairs of magnetic poles; and

    a lever arm having a first end positioned adjacent the rotatable magnet and a second end opposite the first end, wherein a permanent magnet is disposed on the first end of the lever arm, wherein rotation of the motor rotates the rotatable magnet, and a position of the plurality of alternating pairs of magnetic poles changes relative to the permanent magnet, wherein the first end of the lever arm having the permanent magnet thereon oscillates relative to a longitudinal axis of the toothbrush.

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