Patent · US Active

Brush head for an electrically driven toothbrush

US10299900B2 · kind B2 · utility

3Cited by

1References

22Claims

0Family size

Assignee

M+C Schiffer GmbH · DE

Inventors

Eric Schmidt · Waldbreitbach, DE
Erwin Buchholz · Eitorf, DE

Key dates

Filing date	Nov 9, 2016
Grant date	May 28, 2019
Priority date	—
Expiry date	Apr 15, 2037

Classification

Technology area (CPC A)Human Necessities
CPC primaryA46B2200/1066
WIPO fieldOther consumer goods
WIPO sectorOther fields

Abstract

A brush head for an electrically driven toothbrush includes a holding part (2) that provides at least one connecting element for mechanically coupling the brush head to the electric drive of the toothbrush, wherein the holding part (2) integrally forms a stud (4) defining a pivot axis (S) about which the brush head is pivotable, and a plate (6) which at its end facing away from the stud (4) carries at least one bristle bundle (8) which at its attachment-side end includes a thickening (14) formed by surface melting. For improving the brush head, a substantially disc-shaped bristle carrier (10) is connected to a holding part (2) and includes a bore that is penetrated by the bristle bundle (8).

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.