Inflatable and ventilating upper for an article of footwear
US7478488B1 · kind B1 · utility
50Cited by
17References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 31, 2005 |
| Grant date | Jan 20, 2009 |
| Priority date | — |
| Expiry date | Nov 7, 2026 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA43B23/029
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
An article of footwear includes a sole, an upper attached to the sole, where the upper includes an fluid system structure including an inflatable bladder and a ventilation system, and an inflation mechanism fluidly connected to at least one of the inflatable bladder and the ventilation system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.