Flexible package and method of manufacture
US11325768B2 · kind B2 · utility
1Cited by
42References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 18, 2019 |
| Grant date | May 10, 2022 |
| Priority date | — |
| Expiry date | Sep 14, 2039 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D2203/02
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A package having a flexible inner sheet having a first surface and a second surface. The package has an article reservoir for accepting an article to be shipped. The expansion chambers can be inflated or otherwise expanded to provide structure to the package and to protect the article in the article reservoir. The package also includes an external wrap surrounding at least a portion of the package to provide a relatively planar outwardly-facing surface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.