Toothbrush

GB2701117APending Publication Date: 2026-04-22NISHIO
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Patent Information

Authority / Receiving Office
GB · GB
Patent Type
Applications
Current Assignee / Owner
NISHIO
Filing Date
2025-06-03
Publication Date
2026-04-22
Patent Text Reader

Abstract

A toothbrush 2-1 comprises a longitudinally extending handle 4, a brush head 6 formed at the tip of the handle, and a bristle portion 8 comprising multiple bristle bundles that are attached to the brush head. The handle comprises a grip portion 10 that is held in the user's hand in use, a neck portion 12 that is positioned between the grip portion and the brush head portion. A bristle portion 8 is formed with a side profile that resembles a mountain shape with the centre of the bristle portion in the longitudinal direction of the handle being formed as the highest point of the bristle portion. The grip portion also includes regions with a triangular cross section T. The bristle portion may include a group of central bristle bundles 22 that are taller than surrounding bristle bundles 24, and the brush portion and / or the neck portion may be removably attached to the grip portion of the handle. Figure 1
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Citation Information

Patent Citations

  • Tooth brush, and method of manufacturing thereof

    EP4578337A1

  • Toothbrush

    JP2016158643A

  • Toothbrush With Faceted Handle

    US20090183331A1

  • Video toothbrush

    US20210282632A1

  • Personal care product

    WO2023166070A1