The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 18, 2014
Filed:
Jul. 22, 2011
Georges Driesen, Weilrod, DE;
Roland Doerr, Bad Vilbel, DE;
Thorsten Koch, Schwalbach, DE;
Michael Schmid, Frankfurt am Main, DE;
Bernd Nootbaar, Uelversheim, DE;
Michael Dümig, Kredenbach, DE;
Wolfgang Schüppert, Karbach, DE;
Christian Stief, Frankfurt am Main, DE;
Peter Scheurich, Remlingen, DE;
Roland Trombelli, Bad Soden, DE;
Georges Driesen, Weilrod, DE;
Roland Doerr, Bad Vilbel, DE;
Thorsten Koch, Schwalbach, DE;
Michael Schmid, Frankfurt am Main, DE;
Bernd Nootbaar, Uelversheim, DE;
Michael Dümig, Kredenbach, DE;
Wolfgang Schüppert, Karbach, DE;
Christian Stief, Frankfurt am Main, DE;
Peter Scheurich, Remlingen, DE;
Roland Trombelli, Bad Soden, DE;
Braun GmbH, Kronberg, DE;
Abstract
The present invention relates to a method for producing a brush head for a toothbrush head in which the bristle tufts that are already fixed to a bristle support of the brush head are cut at the free ends thereof such that a desired tuft end contour is generated. According to the invention, at least one bristle tuft is bent away at least in parts and held in a bent-away position while the tuft end contour of this at least one and/or of another bristle tuft is cut.