Flat inflation device
US11000079B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 27, 2017 |
| Grant date | May 11, 2021 |
| Priority date | — |
| Expiry date | Jan 8, 2038 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF17C2270/0772
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A device for the inflation of an inflatable life vest, notable in that it includes a storage casing containing at least two cartridges of pressurized gas which are arranged side-by-side and touching one another to form a row, and a release casing comprising at least one striker device that makes it possible, in the event of activation, to puncture each of the said cartridges simultaneously or in succession to release the gas they contain in gaseous form to the outside of the inflation device through at least one orifice made on the release casing, the said storage and release casings being in the overall shape of a flattened hollow parallelepiped and joined together removably and in a manner that is gastight with respect to the gas contained in the said cartridges.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.