Title:
MIDSOLE FOR SHOE
Document Type and Number:
WIPO Patent Application WO/2024/008818
Kind Code:
A1
Abstract:
The present invention relates to a shoe midsole (2, 3), formed by a three-dimensional structure formed by a polymer expanded to form closed cavities, characterized in that the copolymer is a single copolymer for the entirety of the three-dimensional structure, and has a density decreasing continuously in a direction perpendicular to a reference median transverse surface, and in that the three-dimensional structure has a plurality of inner walls extending between two opposite surfaces in directions predominantly inclined at an angle of between 2° and 30°, preferably between 2° and 20°, to the reference median transverse surface.
Inventors:
BOISDUR ENRICK (FR)
GONZALEZ DAVID (FR)
GONZALEZ DAVID (FR)
Application Number:
PCT/EP2023/068598
Publication Date:
January 11, 2024
Filing Date:
July 05, 2023
Export Citation:
Assignee:
BOISDUR ENRICK (FR)
GONZALEZ DAVID (FR)
COCKCINEL (FR)
GONZALEZ DAVID (FR)
COCKCINEL (FR)
International Classes:
A43B13/12; A43B13/18; B29D35/00; B29D35/12
Domestic Patent References:
| WO2019178154A1 | 2019-09-19 | |||
| WO2017006273A1 | 2017-01-12 | |||
| WO2019178154A1 | 2019-09-19 | |||
| WO2017006273A1 | 2017-01-12 |
Foreign References:
| US20180345575A1 | 2018-12-06 | |||
| CN111150173A | 2020-05-15 | |||
| US20190039309A1 | 2019-02-07 | |||
| US20180345575A1 | 2018-12-06 | |||
| CN111150173A | 2020-05-15 | |||
| US20190039309A1 | 2019-02-07 | |||
| US5516067A | 1996-05-14 |
Attorney, Agent or Firm:
IP TRUST (FR)
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