Closure bag with internal tack surfaces
US6156363A · kind A · utility
42Cited by
54References
2Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 11, 1999 |
| Grant date | Dec 5, 2000 |
| Priority date | — |
| Expiry date | Jun 11, 2019 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/3192
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A closure bag having a bag body with internal tack surfaces.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.