Title:
INTERDENTAL BRUSH
Document Type and Number:
WIPO Patent Application WO/2023/127424
Kind Code:
A1
Abstract:
The present invention provides an interdental brush that has high interdental insertability, that provides an excellent interdental cleaning feeling, and that provides a gentle feeling of contact. This interdental brush includes: a holding part; a brush part including bristles extending in a long axis direction from a tip side of the holding part; and a protruding part that protrudes from the holding part and holds the brush part. The maximum length of the brush part in a direction orthogonal to the long axis direction is the maximum dimension in a first direction. The minimum dimension of the brush part is in a second direction orthogonal to the first direction.
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Inventors:
HORIKOSHI RYO (JP)
MIYAZAWA AYA (JP)
HAYASHIDA SAKIHO (JP)
MIYAZAWA AYA (JP)
HAYASHIDA SAKIHO (JP)
Application Number:
PCT/JP2022/044875
Publication Date:
July 06, 2023
Filing Date:
December 06, 2022
Export Citation:
Assignee:
LION CORP (JP)
International Classes:
A46B9/04; A61C15/00; A61C15/02
Domestic Patent References:
| WO2003001942A1 | 2003-01-09 |
Foreign References:
| US20110061190A1 | 2011-03-17 | |||
| JP2006212136A | 2006-08-17 | |||
| JP2010029630A | 2010-02-12 | |||
| JP2013052110A | 2013-03-21 |
Attorney, Agent or Firm:
TAZAKI Akira et al. (JP)
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