Title:
電動歯ブラシ
Document Type and Number:
Japanese Patent JP4399420
Kind Code:
B2
Abstract:
A toothbrush has a handle, a head and a neck disposed between and connecting the head and the handle. A bristle carrier is disposed on the head. The bristle carrier has a plurality of outer tufts and a plurality of intermediate tufts. The plurality of intermediate tufts are disposed inboard of the plurality of outer tufts. Each of the plurality of intermediate tufts have a height, and at least a portion of the plurality of intermediate tufts have notches. The notches are oriented in a direction which is generally perpendicular to the height.
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| JPH06189822 | TOOTHBRUSH |
| WO/2005/063143 | MODULAR ELECTRIC TOOTHBRUSHES |
Inventors:
Chan, John Jeffrey
Pin, one
Pin, one
Application Number:
JP2005518932A
Publication Date:
January 13, 2010
Filing Date:
April 07, 2004
Export Citation:
Assignee:
THE PROCTER & GAMBLE COMPANY
International Classes:
A61C17/22; A46B9/04; A46B13/02; A61C17/34
Domestic Patent References:
| JP2000118A | ||||
| JP6119332U | ||||
| JP2001275749A | ||||
| JP11253233A | ||||
| JP2002513626A | ||||
| JP2003502106A | ||||
| JP2000507489A | ||||
| JP5508566A |
Attorney, Agent or Firm:
Michiharu Soga
Hidetoshi Furukawa
Suzuki Kenchi
Kajinami order
Hidetoshi Furukawa
Suzuki Kenchi
Kajinami order