Method for making sock liner having resilient pads therein
US5951935A · kind A · utility
14Cited by
16References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 27, 1997 |
| Grant date | Sep 14, 1999 |
| Priority date | — |
| Expiry date | Aug 27, 2017 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T156/1093
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A method of making a sock liner for insertion in footwear comprising providing a sock liner member having a cavity in an underside thereof, filling the cavity with a fluid which is curable to an elastomeric condition, and allowing the fluid to cure to the elastomeric condition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.