Packaging and distribution assembly for a two-component fluid product
US11419404B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 13, 2018 |
| Grant date | Aug 23, 2022 |
| Priority date | — |
| Expiry date | Sep 2, 2039 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D47/18
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
This invention relates to a packaging and distribution assembly (10) for a fluid product, comprising: a receptacle for a first fluid composition; a storage member (22), comprising a tubular reservoir (40) for a second fluid composition, a closed end (48) of said tubular reservoir being configured to be arranged inside the receptacle assembled to said storage member; and a pressurization member (24) of the tubular reservoir. The storage member and the pressurization member comprise respectively a first (44) and second (84) sealing skirts, configured to be inserted one in the other in a sealed manner, in such a way as to define a closed chamber (130) in communication with the tubular reservoir (40), to be displaced axially one in relation to the other in such a way as to decrease the volume of said closed chamber.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.