Dispensing system for a flexible bag, flexible bag assembly
US11673727B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Mar 3, 2021 |
| Grant date | Jun 13, 2023 |
| Priority date | — |
| Expiry date | Apr 8, 2041 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB67D2210/00047
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A dispensing system for a flexible bag including a spout having a body, a plug and a first and second flexible coupling. The body includes a central bore extending therethrough, with a lower ring wall at a lower end. The plug has a cavity and plug ring wall attachable to the lower ring wall in sealed engagement. The first flexible coupling and the second flexible coupling each being formed from a base web and extending from the lower end of the body. A first arm is coupled to the base web at a first hinge. A second arm is coupled to the first arm opposite the base web at a central hinge. The plug is coupled to the second arm opposite the first arm at a plug hinge. A probe is likewise disclosed that is insertable into a flexible bag, as is a flexible bag assembly and method.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.