Filament für eine Mundpflegevorrichtung und Mundpflegevorrichtung

Details

Veröffentlichungs-Nr.

EP4762989

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 each groove has a bottom with a concave curvature formed by neighboring and converging projections, the concave curvature having a radius. Each groove has a depth, the depth being defined as a perpendicular distance between the bottom of the groove and a tangent between two neighboring peaks. The radius of each groove is within a range from about 0.005 mm to about 0.03 mm, and the depth of each groove is within a range from about 0.002 mm to about 0.02 mm.

Anmelder

Firma

The Procter & Gamble Company

Land

🇺🇸 USA