Title:
METHOD FOR PRODUCING SHOE SOLE
Document Type and Number:
WIPO Patent Application WO/2020/262757
Kind Code:
A1
Abstract:
The present invention relates to a method for producing a shoe sole, comprising: a shoe sole material which has the form of a sole; a protective cover which is joined to the lower face of the shoe sole material and has a form corresponding to the shoe sole material as the form of the sole and a plurality of columnar through-holes formed in the vertical direction; and a plurality of column pieces which are joined to the lower surface of the shoe sole material to penetrate the column through-holes and are arranged to protrude downward from the protective cover.
Inventors:
CHO HWI JOON (KR)
CHO JAE YOUNG (KR)
CHO JAE YOUNG (KR)
Application Number:
PCT/KR2019/010856
Publication Date:
December 30, 2020
Filing Date:
August 26, 2019
Export Citation:
Assignee:
YOUNG CHANG ECO CO LTD (KR)
International Classes:
A43B13/16; A43B13/12; A43D8/02
Foreign References:
| KR20130093982A | 2013-08-23 | |||
| KR20060125989A | 2006-12-07 | |||
| KR200376979Y1 | 2005-03-10 | |||
| US20100307025A1 | 2010-12-09 | |||
| US7451557B2 | 2008-11-18 |
Other References:
See also references of EP 3895575A4
Attorney, Agent or Firm:
KIM, Joon Soo (KR)
Download PDF:
Previous Patent: MOVABLE STATION FOR ELECTRIC KICKBOARD
Next Patent: FACING MACHINE FOR PREVENTING INFLOW OF CUTTING CHIPS INTO TUBE
Next Patent: FACING MACHINE FOR PREVENTING INFLOW OF CUTTING CHIPS INTO TUBE