Refillable device for packaging and dispensing a fluid product
US10077135B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 5, 2014 |
| Grant date | Sep 18, 2018 |
| Priority date | — |
| Expiry date | Nov 1, 2034 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB05B11/048
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A refillable device for packaging/dispensing a fluid product, comprising: a reservoir delimiting a variable interior volume for containing said product; a product distribution nozzle; a product distribution passage connecting the reservoir and the nozzle and provided with a first closure system designed to allow/prevent a flow of product between the reservoir and the nozzle; an opening for filling with product; and a product filling duct connecting the opening and the reservoir and provided with a second closure system designed to allow/prevent a flow of product between the opening and the reservoir, the second closure system being normally kept closed and being designed for opening via cooperation with a product refilling device. The reservoir is positioned in such a way as to accept a force from a user in order to reduce its volume. The nozzle and the opening open onto one and the same face of the refillable device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.