Top end stop for concealed slide fastener
US5359754A · kind A · utility
3Cited by
5References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 12, 1993 |
| Grant date | Nov 1, 1994 |
| Priority date | — |
| Expiry date | Jul 12, 2013 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T24/2598
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A concealed slide fastener top and stop is formed by wrapping around a edge of a fastener tape with a U-shaped piece of synthetic resin and fusing the U-shaped pieces. The U-shaped piece is fused at its open ends through the fastener tape. The fused-through portion is shifted inwardly from a tape folded-in part, to which a row of fastener elements is attached. The fused-through portion is at an angle different from that of the fastener elements.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.