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1. WO2022008517 - ELECTRIC TOOTHBRUSH HEAD

Publication Number WO/2022/008517
Publication Date 13.01.2022
International Application No. PCT/EP2021/068675
International Filing Date 06.07.2021
IPC
A61C 17/22 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
CDENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
17Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
16Power-driven cleaning or polishing devices
22with brushes, cushions, cups or the like
A46B 3/06 2006.1
AHUMAN NECESSITIES
46BRUSHWARE
BBRUSHES
3Brushes characterised by the way in which the bristles are fixed or joined in or on the brush body or carrier
06by welding together bristles made of metal wires or plastic materials
A46B 9/02 2006.1
AHUMAN NECESSITIES
46BRUSHWARE
BBRUSHES
9Arrangements of the bristles in the brush body
02Position or arrangement of bristles in relation to surface of the brush body, e.g. inclined, in rows, in groups
Applicants
  • GLAXOSMITHKLINE CONSUMER HEALTHCARE (UK) IP LIMITED [GB]/[GB]
Inventors
  • MÜLLER, Wolf-Dieter
  • STUBBS, Tim
Agents
  • GUNDEL, Isabelle
Priority Data
2010533.409.07.2020GB
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) ELECTRIC TOOTHBRUSH HEAD
(FR) TÊTE DE BROSSE À DENTS ÉLECTRIQUE
Abstract
(EN) Toothbrush head for an electric toothbrush comprising a brush which comprises a bristled dome joined to an annular carrier, wherein the bristled dome comprises a supporting dome having a convex outer surface, and bristles which extend outwards from the convex outer surface, and wherein the bristled dome is a monolithic structure comprising fused bristles. The brush can be substantially hemi-spherical, and the head can comprise one or two such brushes.
(FR) Une tête de brosse à dents pour brosse à dents électrique comprend une brosse qui comporte un dôme à poils relié à un support annulaire, le dôme à poils comprenant un dôme de support ayant une surface externe convexe, et des poils qui s'étendent vers l'extérieur à partir de la surface externe convexe, le dôme à poils étant une structure monolithique comportant des poils fusionnés. La brosse peut être sensiblement hémisphérique, et la tête peut comprendre une ou deux de ces brosses.
Latest bibliographic data on file with the International Bureau