Toothbrush
AssigneeM+C Schiffer GmbH
InventorKüros Schiffer
Life of this patent
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Abstract
A toothbrush includes an elongate handle stem and a brush head which is connected to the handle stem. The brush head carries a bristle array which contains a plurality of bristle bundles which, in order to improve the cleaning effect, in particular in the interdental spaces, have a plurality of bristle bundles attached to an outer edge of the bristle array, which have a diameter of between 0.8 and 1.2 mm and/or are formed from microfilaments with a diameter of 4 to 6 mils, the usage end of which tapers to a tip.
Claims12
A toothbrush having an elongate handle stem and a brush head connected to the handle stem, the brush head carrying a bristle array including a plurality of bristle bundles, wherein a plurality of bristle bundles arranged at an outer edge of the bristle array have a diameter of between 0.8 and 1.2 mm and/or are formed from microfilaments with a diameter of 4 to 6 mils, a usage end of the microfilaments being tapered to a tip.
Dependencies are inferred from the claim text.