Colgate Palmolive Company

Trisa Holding Ag

Foboha Gmbh Formenbau

Foboha Gmbh

Roger Kirchhofer

Robert Moskovich

Eduardo J Jimenez

Kenneth Gerald Waguespack

Kurt Bieri

Joachim Storz

Franz Fischer

Andreas Wechsler

Peter Zurfluh

Kenneth Waguespack

Martin Zwimpfer

Rainer Armbruster

Michael Schär

Adrian Pfenniger

Pierre Kirchhofer

Josef LÖTSCHER

Portion for oral care implement

Oral care implement

An oral care implement having tooth cleaning elements and an elastomeric soft tissue cleanser. In one aspect, the oral care implement has a handle and a head () coupled to the handle, an elastomeric soft tissue cleanser having a plurality of protuberances () extending from a rear surface of the head (), and a plurality of tooth cleaning elements () extending from a front surface of the head. The protuberances () of the elastomeric soft tissue cleanser collectively define a convex longitudinal side profile and comprise at least one convex transverse top profile. The plurality of tooth cleaning elements () collectively define a concave longitudinal side profile and comprise at least one concave transverse top profile.

A grip body of a body care article, such as toothbrush, includes a grip part, a neck part, and a head part. The grip body includes a first and a second material component of a thermoplastic plastic. Manufacturing of the grip body is performed via an injection moulding tool with at least one tool cavity, and the grip body including a first, second, and third material component of a first, second, and third thermoplastic material, respectively.

Method for producing a toothbrush, and toothbrush

A flosser that includes a gripping element, a retainer that is connected to the gripping element and has a first and a second retainer arm and an interdental cleaning element which is secured to the first and second retainer arms and extends between the two retainer arms.

Flosser

An oral care implement that includes a handle and a head with a front surface. A plurality of tooth cleaning elements extend from the front surface. The plurality of tooth cleaning elements may include first and/or second sets of peripheral tooth cleaning elements located adjacent to opposing lateral edges of the head. The peripheral tooth cleaning elements may include elastomeric sleeve portions and bristle tuft portions. The elastomeric sleeve portions may be formed as a part of an integrally formed elastomeric component.

A toothbrush having a brush body and a bristle carrier that is produced from a hard material using an injection molding method and having injection-molded bristles that protrude from the bristle carrier. The injection molded bristles are produced from a bristle material using the injection molding method. The bristles have a bristle stem and the bristle carrier has a small carrier plate or is formed by the small carrier plate that is produced from a hard material using the injection molding method and fastened on the brush body. The hard material of the bristle carrier or the hard material of the small carrier plate is harder than the bristle material.

Toothbrush with injection-moulded bristles and method and apparatus for producing the same

An oral care implement having a multi-component handle is disclosed. In one aspect, the oral care implement comprises: a handle extending along a longitudinal axis; a head coupled to the handle; at least one tooth cleaning element extending from the head; the handle comprising: a first component constructed of a first material, the first component comprising a first component aperture; a second component constructed of a second material, the second component comprising the head and an anchor, the anchor located within the first component aperture and comprising a second component aperture; and a third component disposed within the second component aperture.

Oral care implement having multi-component handle

Oral care implement and portions thereof

An oral care implement having a multi-component handle is disclosed. In one aspect, the oral care implement comprises: a handle comprising a first component constructed of a first material and a second component constructed of a second material; the first component comprising: first, second and third depressions formed into an outer surface of the first component; and a first through-hole extending from a floor of the second depression to a floor of the third depression, the first through-hole extending through sidewalls of the first depression; and the second component comprising: a first portion disposed within the first depression, a second portion disposed within the second depression, and a third portion disposed within the first depression; and the first, second and third portions connected together to form an integral mass of the second material.

An oral care implement that includes a handle () and a head () with a front surface. A plurality of tooth cleaning elements extend from the front surface. In one embodiment the plurality of tooth cleaning elements include a conical tuft () that is formed by a wall of bristles. The tooth cleaning elements may also include first and/or second sets of peripheral tooth cleaning elements located adjacent to opposing lateral edges of the head. The peripheral tooth cleaning elements may include elastomeric sleeve portions () and bristle tuft portions (). The elastomeric sleeve portions may be formed as a part of an integrally formed elastomeric component ().

An oral care implement having a multi-component handle is disclosed. In one aspect, the oral care implement comprises: a handle; a head coupled to the handle; at least one tooth cleaning element extending from the head; the handle comprising: a first component constructed of a first hard material; and a second component constructed of a second hard material, the second component comprising a plurality of strips that collectively form a strap network that wraps around the first component.

The brush according to the invention has a bristle carrier, which is produced by injection molding, and bristles, which are produced from a bristle material likewise by injection molding. The bristle carrier is provided with at least one distributing channel for the bristle material. The bristles are formed integrally with the bristle material in the distribution channel.

The invention relates to a method and a device for producing parts that are made up of more than one component. The first part () is produced in a first plane () and then transported by a transfer system () into a second plane ().

Growing community of inventors

Lucerne, Switzerland

Roger Kirchhofer