Sole structures and articles of footwear including such sole structures
US8220186B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 10, 2008 |
| Grant date | Jul 17, 2012 |
| Priority date | — |
| Expiry date | May 18, 2031 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA43B21/26
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
Footwear sole structures include: (a) a chassis member including a lateral side, a rear heel portion, and a medial side, wherein the chassis member includes an opening defined between the medial side and the lateral side; (b) an impact-attenuating member engaged with the chassis member, wherein the impact-attenuating member includes a lateral side arm and a medial side arm that extend toward a forefoot portion of the sole structure, and wherein the impact-attenuating member further includes a rear heel portion joining the lateral and medial side arms; and (c) an outsole element extending beneath the impact-attenuating member, wherein the outsole element extends around the rear heel portion of the impact-attenuating member and engages the rear heel portion of the chassis member.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.