Breathable footwear pieces
US6993858B2 · kind B2 · utility
143Cited by
12References
2Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 23, 2003 |
| Grant date | Feb 7, 2006 |
| Priority date | — |
| Expiry date | Nov 3, 2023 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA43B7/08
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
Among other things, the present invention provides various footwear pieces, and methods for manufacturing such pieces. In various cases, the footwear pieces are molded from a lofting material. Further, in various cases, the footwear pieces include one or more ventilators formed in the footwear piece that are surrounded by liquid conductors capable of channeling liquid spilled on the surface of the footwear pieces away from a foot within the footwear pieces.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.