Dual-density insole with a molded geometry
US10485291B2 · kind B2 · utility
2Cited by
18References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 9, 2017 |
| Grant date | Nov 26, 2019 |
| Priority date | — |
| Expiry date | Mar 17, 2037 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA43B17/14
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
The present disclosure relates to a dual-density insole (or sock liner) for a shoe. According to aspects set forth herein, the insole includes a carrier with two cavities. Two inserts with a density or hardness level that is different from that of the carrier are positioned in the cavities for increased performance. The disclosed insole further exhibits a molded geometry marked with shaped protrusions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.