Braun Gmbh

The Gillette Company

Scott Batson

Mingchih M Tseng

Norbert Schaefer

Georges Driesen

Armin Schwarz-Hartmann

Rainer Hans

Ahmet Cem Firatli

Helge Zimmet

Thomas Craig Masterman

Stephen Charles Witkus

Michael F Roberts

Edward Hosung Park

Philip J Sweeney

A toothbrush including a head having an elastomeric support member is described herein. The elastomeric support member supports a plurality of upstanding projections. At least a portion of the upstanding projections include non-elastomeric projections and elastomeric projections.

Gum massaging oral brush

The invention is directed to a bristle ( ) suitable for use in a brush ( ) or the like, and in particular in a toothbrush. The bristle ( ) is made of a plastic material and includes preferably a circular area of cross-section. When viewed in cross-section, the bristle ( ) includes two sections ( ) with different properties. These sections ( ) are not in concentric relative arrangement. As a result, the bristle ( ) curves along its longitudinal axis. The curvature produces an improved cleaning action of the brush ( ).

Bristle for a toothbrush

The invention is directed to a bristle (,) suitable for use in a brush (,) or the like, and in particular in a toothbrush. The bristle (,) is made of a plastic material and includes preferably a circular area of cross-section. When viewed in cross-section, the bristle (,) includes two sections (,) with different properties. These sections (,) are not in concentric relative arrangement. As a result, the bristle (,) curves along its longitudinal axis. The curvature produces an improved cleaning action of the brush (,).

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Wakefield, MA, United States of America

Scott Batson