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Patent Searching and Data


Title:
TOOTHBRUSH
Document Type and Number:
WIPO Patent Application WO/2017/208488
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a toothbrush which is easy to grasp and handle when brushing the inside of the mouth of another person. This toothbrush (100) is provided with: a handle section (10) having a length in one direction; a neck section (12) extending from the handle section (10); and a head section (14) provided at the tip of the neck section (12). The head section (14) has a bristle implanted face (14a) on which a plurality of bristle bundles (18) are implanted. The handle section (10) has a main operation section (21), an intermediate section (22) and a sub-operation section (23) arranged in this order from the head section (14) side. The area of a cross section of the intermediate section (22) intersecting the longitudinal direction is smaller than the areas of cross sections of the main operation section (21) and the sub-operation section (23).

Inventors:
HACHISUKA Ryosuke (3-7 Honjo 1-chome, Sumida-k, Tokyo 44, 〒1308644, JP)
Application Number:
JP2017/000109
Publication Date:
December 07, 2017
Filing Date:
January 05, 2017
Export Citation:
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Assignee:
LION CORPORATION (3-7 Honjo 1-chome, Sumida-ku Tokyo, 44, 〒1308644, JP)
International Classes:
A46B5/00
Foreign References:
JP2016013247A2016-01-28
JPH10215949A1998-08-18
JP4686031B22011-05-18
JPS5625538U1981-03-09
JPH0123298Y21989-07-18
Attorney, Agent or Firm:
SHIGA Masatake et al. (1-9-2, Marunouchi Chiyoda-k, Tokyo 20, 〒1006620, JP)
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