Title:
TOOTHBRUSH
Document Type and Number:
Japanese Patent JP2005130914
Kind Code:
A
Abstract:
To provide a toothbrush that is antibacterial, has a good foul breath preventing effect and an active oxygen removing effect.
The toothbrush has a base portion 3 and many bristle tufts 4 planted at one end side. The bristle tufts 4 are formed of synthetic resin bristles containing a fine-grain powder of dacite glassy porphyry whose average grain size is set at 0.9 to 3 μm.
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Inventors:
MATSUO SHIGERU
Application Number:
JP2003367386A
Publication Date:
May 26, 2005
Filing Date:
October 28, 2003
Export Citation:
Assignee:
MATSUO SHIGERU
MATSUO MORIHIRO
KAWANISHI TOSHIFUMI
OGAWA TOSHIO
MATSUO MORIHIRO
KAWANISHI TOSHIFUMI
OGAWA TOSHIO
International Classes:
A46B15/00; A46D1/00; (IPC1-7): A46D1/00
Domestic Patent References:
| JP2003261779A | 2003-09-19 | |||
| JPH0245029U | 1990-03-28 | |||
| JPH0320707U | 1991-02-28 |
Attorney, Agent or Firm:
Masahiko Nishito