Slider zipper recloseable fastener
US5956815A · kind A · utility
87Cited by
20References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 19, 1997 |
| Grant date | Sep 28, 1999 |
| Priority date | — |
| Expiry date | May 19, 2017 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T24/2534
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A slider zipper reclosable fastener wherein the zipper includes fastener strips and closure elements on the fastener strips which are extruede integrally. The closure elements are arranged at particulare angles by extrusion opeining angles in order to increase burst strength. Ridges on the fastener strips and shoulders on the slider hold the slider on the zipper.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.