Containers for particulate materials
US11286104B2 · kind B2 · utility
2Cited by
97References
25Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 30, 2016 |
| Grant date | Mar 29, 2022 |
| Priority date | — |
| Expiry date | Nov 19, 2036 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D2577/043
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
Containers for holding particulate materials are provided. The containers may be formed from molded pulp. The containers may included molded pulp shaped or threaded features formed integrally on the container that may aid in providing closure to the device. The containers may optionally include a fitment and/or liner, or may be free of fitments and liners. The containers may optionally have inner load bearing members. The containers may be stackable.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.