Title:
歯茎マッサージ用ロッドを含む歯ブラシ
Document Type and Number:
Japanese Patent JP4259756
Kind Code:
B2
Abstract:
The toothbrush includes a head which is placed at a front longitudinal end of a handle and which is equipped, on an upper face, with a bunch of parallel filaments and a series of rods made from elastomer material which each extend substantially parallel to the filaments and which are placed substantially in two longitudinal rows with one row on each side of the bunch of filaments. Each row of rods includes tall rods which are arranged longitudinally substantially in the center of the row and the length of which is longer than the length of the adjacent filaments and short rods which are arranged at the ends of the row and the length of which is shorter than the length of the adjacent filaments.
Inventors:
Thorbe, Rohde
Beaujandre Reddy
Beaujandre Reddy
Application Number:
JP2000528185A
Publication Date:
April 30, 2009
Filing Date:
January 21, 1999
Export Citation:
Assignee:
Sanofi-Aventis
International Classes:
A46B9/04; A46B9/06; A46D1/00; A61H13/00; A46B
Domestic Patent References:
| JP58017029U | ||||
| JP50011769U | ||||
| JP2143036U | ||||
| JP2119031U | ||||
| JP50116658U |
Attorney, Agent or Firm:
Takehiko Suzue
Sadao Muramatsu
Ryo Hashimoto
Toshio Shirane
Sadao Muramatsu
Ryo Hashimoto
Toshio Shirane