Footwear ventilation structures and methods
US10743622B2 · kind B2 · utility
12Cited by
69References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 8, 2016 |
| Grant date | Aug 18, 2020 |
| Priority date | — |
| Expiry date | Nov 6, 2036 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA43C13/14
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
Various embodiments of protective footwear are disclosed with improved ventilation characteristics. The protective footwear includes a toe cap having a ventilation channel, and various other ventilation structures to improve heat-transfer properties of the footwear.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.