Title:
METHOD OF MANUFACTURING BRUSH, AND BRUSH
Document Type and Number:
WIPO Patent Application WO/2016/189996
Kind Code:
A1
Abstract:
This method of manufacturing a brush 1 comprises: a first step of forming a support body 10 in which through holes 14 are formed; and a second step of inserting a brush bristle 20 in a bent state into each through hole 14 from one side of the through hole 14 to cause a looped bristle to project from the through hole 14 on the other side.
Inventors:
TANIGUCHI KEIJI (JP)
TANIGUCHI KATSUTOSHI (JP)
TANIGUCHI KATSUTOSHI (JP)
Application Number:
PCT/JP2016/062034
Publication Date:
December 01, 2016
Filing Date:
April 14, 2016
Export Citation:
Assignee:
SANWA TOOTH BRUSH IND LTD PARTNERSHIP (JP)
International Classes:
A46D3/04; A46B3/02; A46B9/04
Foreign References:
| JPS55116520U | 1980-08-16 | |||
| JPH1057144A | 1998-03-03 | |||
| JP2005342534A | 2005-12-15 |
Other References:
See also references of EP 3305129A4
Attorney, Agent or Firm:
SANO PATENT OFFICE (JP)
Patent business corporation Sano patent firm (JP)
Patent business corporation Sano patent firm (JP)
Download PDF: