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US 2010/0132140 A1Published application
A toothbrush
AssigneeJean Diamond
InventorJean Diamond
Life of this patent
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Abstract
The present invention provides a toothbrush (710), in particular a mechanical toothbrush (710) more commonly known as an electric toothbrush (710), which includes a spherical brush head (712) which is capable of undergoing at least first (720) and second (722) independent brushing motions in order to improve the overall brushing effectiveness.
Claims23
A toothbrush comprising a brush head;
- and drive means adapted to impart at least first and second independent brushing motions to the head.
Dependencies are inferred from the claim text.