Variable alignment slider zipper for reclosable bags
US7478950B2 · kind B2 · utility
6Cited by
9References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 22, 2005 |
| Grant date | Jan 20, 2009 |
| Priority date | — |
| Expiry date | Sep 10, 2026 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T24/45168
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A reclosable slider zipper is disclosed wherein the profiles have several interlocking ribs thereby allowing the profiles to be interlocked in various alignments. A slider is provided to open and close the reclosable slider zipper. This results in increased reliability in alignment of the profiles during manufacturing processes and similarly results in increased smoothness and tactile feel for the consumer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.