Shoe having a replaceable portion and replacement method
US7739809B2 · kind B2 · utility
3Cited by
6References
30Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 12, 2006 |
| Grant date | Jun 22, 2010 |
| Priority date | — |
| Expiry date | Jan 10, 2029 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA43D100/14
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
Exemplary embodiments of the invention provide a sole assembly having a first fixed portion and a second removable portion, wherein the removable portion is removably mounted to allow replacement, at least one projection extending from a peripheral edge area of the second portion and configured to be engaged with at least one portion of the sole assembly, at least one aperture formed in the second portion and at least one securing device which projects at least partially through the at least one aperture to secure the second portion to the sole assembly.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.