Midsole lattice with hollow tubes for footwear
US10750820B2 · kind B2 · utility
16Cited by
148References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 18, 2018 |
| Grant date | Aug 25, 2020 |
| Priority date | — |
| Expiry date | Jun 2, 2038 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29C64/153
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
An article of footwear includes an upper and a sole member connected to upper. The sole member includes a plurality of tubular structures. Each of the plurality of tubular structures is at least partially filled with a loose granular material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.