Title:
歯間ブラシ
Document Type and Number:
Japanese Patent JP2009538653
Kind Code:
A
Abstract:
An interdental brush comprises a brush member (2) having bristle filaments (5) attached to a spine (4) which projects from a handle part (3). The handle part (3) comprises a main body and a resilient transition portion (7). The handle part (3) further comprises a hollow cavity (20), in the transition portion (7). The hollow cavity (20) improves the cushioning effect of the transition portion (7), and increases the length of stroke of the interdental brush by allowing the transition portion (7) to be deformed.
Inventors:
Ian-Inge Larsson
Bengt Sale
Paul Voorstrom
Bengt Sale
Paul Voorstrom
Application Number:
JP2009512563A
Publication Date:
November 12, 2009
Filing Date:
May 29, 2007
Export Citation:
Assignee:
TEPE MUNHYGIENPRODUKTER AB
International Classes:
A46B5/00; A46B3/18
Domestic Patent References:
| JP2005224268A | 2005-08-25 | |||
| JP2003250633A | 2003-09-09 |
Foreign References:
| US5855216A | 1999-01-05 |
Attorney, Agent or Firm:
Eio Furuya
Tadashi Matsushita
Tsurumoto Yoshifumi
Tadashi Matsushita
Tsurumoto Yoshifumi