Traction elements
US8453349B2 · kind B2 · utility
40Cited by
188References
36Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 1, 2010 |
| Grant date | Jun 4, 2013 |
| Priority date | — |
| Expiry date | Jul 13, 2031 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA43C15/168
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
Traction elements for an article of footwear can include stabilizer elements. An extendable traction element for an article of footwear can include an elongatable extender attached to another portion of a sole structure. An actuator can rest within the extender and cause elongation of the extender in response to a force from the foot of a wearer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.