Bag construction with side gussets
US8944684B2 · kind B2 · utility
6Cited by
30References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 19, 2007 |
| Grant date | Feb 3, 2015 |
| Priority date | — |
| Expiry date | Jul 22, 2032 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S383/906
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A bag construction for use to distribute flowable material is provided. The bag construction generally includes a first and second panel sections and one or more side gusset panel sections. An internal gusset member may be positioned inside the bag construction, between the first and second panel sections. A tape is disposed inside the bag construction and secures portions of end edges to other sections. In preferred embodiments, a bag construction includes an openable and reclosable closure arrangement and an anti-tamper arrangement.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.