Fluid dispenser
US6698627B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 19, 2003 |
| Grant date | Mar 2, 2004 |
| Priority date | — |
| Expiry date | Feb 19, 2023 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D2575/583
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A fluid dispenser comprising a dispensing member (1, 2) and packaging (4) surrounding said dispensing member at least in part, said dispensing member (1, 2) comprising a fluid reservoir (1) defining a neck (11) and at least one deformable actuating wall (10) serving to be pushed in to reduce the internal volume of the reservoir, said dispensing member (1) being provided with a dispensing orifice (25) through which the fluid is delivered by pressing on the actuating wall (10) of the reservoir (1), said packaging (4) having at least one deformable face (41) situated facing the actuating wall (10) of the reservoir, so that the actuating wall can be pushed in via the deformable face of the packaging, said fluid dispenser being characterized in that the packaging (4) is connected to the dispensing member (1, 2) at a fixing appendage (21) that is secured to or integral with the dispensing member and that has a fixing zone (210) for fixing to the packaging (4).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.