Collapsible container
US11147310B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Oct 21, 2016 |
| Grant date | Oct 19, 2021 |
| Priority date | — |
| Expiry date | May 20, 2037 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D55/06
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
Articles of manufacture, products, and packaging methods are provided that include collapsible container. Collapsible containers provided herein can define an open interior space with a peripheral side wall having a top edge and a bottom edge and a bottom wall attached to the bottom edge of the side wall. The bottom wall can include a displaceable portion in an expanded configuration that extends below the bottom edge of the side wall and adapted to being displaced to a collapsed configuration that extends above the bottom edge of the side wall. Product constituents (e.g., pouches of smokeless tobacco) can be placed in a collapsible container provided herein while the collapsible container is in its expanded configuration. After installing a lid onto a collapsible container to enclose the product within the collapsible container, the container can be collapsed to its collapsed configuration.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.