Article of footwear having a sole structure
US9480301B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 9, 2013 |
| Grant date | Nov 1, 2016 |
| Priority date | — |
| Expiry date | Jan 14, 2034 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA43D3/02
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
The present disclosure relates to an article of footwear having a sole structure and an upper secured to the sole structure for receiving a foot. The sole structure includes a lasting board and sole plate construction. One of the lasting board and sole plate may have an opening along the center such that there is little to no overlap, or lamination, between the lasting board and the sole plate along the center of the article of footwear. Such a construction may eliminate weight while maintaining the support provided by the layers of the sole. Additionally, such a construction may enhance flexibility. In some embodiments, the article of footwear may include an insole. In some embodiments, the sole structure of the article of footwear may consist of an insole, a lasting board, and a sole plate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.