Filament für eine Mundpflegevorrichtung und Mundpflegevorrichtung

Details

Veröffentlichungs-Nr.

EP4762990

Anmeldetag

18. Dezember 2024

Veröffentlichung

24. Juni 2026

Rechtsraum

EP

IPC

A46D1/00, D01D5/253, D01F6/60

Abstract

A filament for an oral care implement has a longitudinal axis and a multi-edged cross-sectional area extending in a plane substantially perpendicular to the longitudinal axis, the multi-edged cross-sectional area having at least 18 projections and at least 18 grooves, the projections and grooves being arranged in an alternating manner. Each projection has a peak, and a peak-to-peak distance is measured from one peak of a projection to a neighboring peak of another projection. Each groove has a bottom with a concave curvature formed by neighboring and converging projections, the concave curvature having a radius. A ratio of the peak-to-peak distance to the radius of the curvature of the groove is from about 2 to about 4, preferably about 3.

Anmelder

Firma

The Procter & Gamble Company

Land

🇺🇸 USA