Fluid product reservoir and dispenser incorporating such a reservoir
US10092921B2 · kind B2 · utility
4Cited by
12References
11Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 16, 2015 |
| Grant date | Oct 9, 2018 |
| Priority date | — |
| Expiry date | Jan 16, 2035 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA45D2034/005
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A fluid reservoir including a neck that defines an opening in which a stopper is engaged. The stopper is movable by sliding in the neck between a high closed initial position in which the stopper hermetically closes the opening of the neck and a low open final position in which at least one feed passage puts the inside of the reservoir into communications with the outside.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.