Device intended for the closure of bags which includes resources that resist the pulling-off of a slider, and bag that is so equipped
US8523438B2 · kind B2 · utility
17Cited by
12References
15Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 7, 2006 |
| Grant date | Sep 3, 2013 |
| Priority date | — |
| Expiry date | Apr 24, 2026 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T24/45168
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
This present invention concerns a closure assembly that has two complementary elements which are capable of being successively joined and separated, and a slider that includes a base, two lateral walls, a low central ridge and a soleplate connected to the low central ridge, characterized by the fact that at least one of the two elements has, on its inside surface, a structure that is capable of being pressed against the soleplate under the effect of a pulling force so that, under the effect of this force, the said element tends to be flattened against the associated lateral wall of the sider.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.