公开(公告)号：US11425991B2

公开(公告)日：2022-08-30

申请号：US14645245

申请日：2015-03-11

申请人： The Procter & Gamble Company

发明人： Ulrich Stoerkel ,  Simone Bertrand ,  Marlis Huebner ,  Andreas Birk ,  Franziska Schmid ,  Alexander Hilscher ,  Heidrun Schmelcher ,  Jochen Ganninger ,  Jochen Kawerau ,  Uwe Jungnickel ,  Benedikt Heil ,  Christian Mandl ,  Eva Kaiser ,  Kathi Ballmaier ,  Christine Hielscher ,  Britta Stockinger

IPC分类号： A46B9/04 ,  A46B9/02 ,  A46D1/00

摘要： A head for an oral care implement has a mounting surface and at least one tuft mounted thereon. The tuft has a longitudinal axis and a cross-sectional area extending in a plane perpendicular to the longitudinal axis. The tuft comprises a plurality of substantially cylindrical filaments. Each filament has a longitudinal axis and a cross-sectional area extending in a plane that is perpendicular to the longitudinal axis. The cross-sectional area of an individual filament has a substantially non-circular shape. The plurality of filaments is arranged such that the cross-sectional area of the tuft has a scaled-up shape of the individual filament's cross-sectional area.

公开(公告)号：US20140157532A1

公开(公告)日：2014-06-12

申请号：US14178352

申请日：2014-02-12

申请人： The Procter & Gamble Company

发明人： Alexander Hilscher ,  Hansjorg Reick ,  Martin Stratmann ,  Peter Trawinski ,  Wolfgang Vorbeck ,  Armin Schwarz-Hartmann ,  Christian Neyer

IPC分类号： A61C17/16

CPC分类号： A61C17/16 ,  A61B18/00 ,  A61B18/1402 ,  A61B2018/00595 ,  A61B2218/007 ,  A61B2218/008 ,  A61C17/221 ,  A61C17/225 ,  A61C17/32 ,  A61C17/3436 ,  A61C2204/005

摘要： An electric toothbrush with a removable brush section having a transponder communicating with a handle portion of the toothbrush via a non-contacting inductive coupling.

摘要翻译： 一种具有可拆卸刷部分的电动牙刷，其具有通过非接触感应耦合与牙刷的手柄部分连通的应答器。