Shoe sole with removal insert
US5799417A · kind A · utility
102Cited by
13References
25Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 13, 1997 |
| Grant date | Sep 1, 1998 |
| Priority date | — |
| Expiry date | Jan 13, 2017 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA43B21/42
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A sport shoe having an upper, a sole having at least an outer sole having a mobile portion at least at the heel portion of the sole which is pivotable about a lateral axis forward of the heel portion. A midsole insert member is insertable between the mobile portion and the upper. The mobile portion includes upper engaging projections cooperating with the upper to prevent the midsole insert from moving laterally relative to the upper when the midsole insert member is introduced between the mobile portion and the upper.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.