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:
Jul. 07, 2020
Filed:
Mar. 28, 2018
The Gillette Company Llc, Boston, MA (US);
Armin Tschol, Frankfurt am Main, DE;
Benedikt Heil, Eschborn, DE;
Aycan Senturk Andersson, Frankfurt, DE;
Stephanie Venzke, Wiesbaden, DE;
THE GILLETTE COMPANY LLC, Boston, MA (US);
Abstract
A head () for an oral care implement () has a mounting surface () comprising at least one tuft of a first type () and at least one tuft of a second type (), the at least one tuft of the first type () and the at least one tuft of the second type () each having a cross-sectional area extending in a plane substantially perpendicular to a longitudinal axis. The cross-sectional area of the tuft of the first type () is smaller than the cross-sectional area of the tuft of the second type (). The at least one tuft of the first type () comprises flagged filaments having split free ends, and the at least one tuft of the second type () comprises filaments having a substantially circular cross-sectional area extending in a plane perpendicular to the longitudinal axis and having an end-rounded free end.