Sock combined with insole
US6880268B2 · kind B2 · utility
27Cited by
13References
7Claims
0Family size
Inventor
Key dates
| Filing date | May 15, 2003 |
| Grant date | Apr 19, 2005 |
| Priority date | — |
| Expiry date | Jun 2, 2023 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD10B2501/0632
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A sock combined with an insole comprises an insole; at least one surface of the insole is formed with elastic hooks; the hooks being deformed due to an external force, but restoring as the force disappears; and a sock having a sock body and an opening; the sock body having a sock sole; whole or part of the lower bottom of the sock sole being formed with curl wires for grasping the hooks so that the sock is tightly secured to the insole to avoid the relative motion between the sock and the insole.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.