Resealable closures, polymeric packages and systems and methods relating thereto
US7857514B2 · kind B2 · utility
6Cited by
147References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 12, 2006 |
| Grant date | Dec 28, 2010 |
| Priority date | — |
| Expiry date | Oct 27, 2029 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T24/45168
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
Resealable closures for use in sealing polymeric packages are provided. The resealable closures include a sealant material that restricts fluid flow into and out of the resealable closure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.