Housing for a pressurized container
US11970329B2 · kind B2 · utility
0Cited by
9References
28Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 15, 2019 |
| Grant date | Apr 30, 2024 |
| Priority date | — |
| Expiry date | Apr 1, 2041 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29K2101/12
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A housing (1, 1′) for a pressurized container, has a bottom (12, 12′) a stopper, sealing means (124, 124′) to ensure sealing between the stopper (2, 2′) and the housing (1, 1′) when the housing is provided with a stopper; and retaining means (126, 126′) to retain, when the container is pressurized, a stopper (2, 2′) closing the opening. The retaining means (126, 126′) are distinct from the stopper (2) and are in an inactive initial form (125, 126) and must, in order to fulfill their function, be activated (126, 126′) after the opening has been closed by a stopper.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.