Filling assembly for the manufacturing of a packaging and dispensing device for dual content
US10874188B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 25, 2016 |
| Grant date | Dec 29, 2020 |
| Priority date | — |
| Expiry date | Jul 25, 2036 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA45D2200/1045
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A filling assembly (12), comprising: a container (14) for storing a first fluid composition (38), a pipette (54) removably inserted in the container through an opening (22); and a plug (110) removably to a dispensing end (66) of the pipette, defining an inner compartment (112) isolated from the first fluid composition. The filling assembly comprises a holding element (56) configured to hold the pipette inside the container in a predetermined position while maintaining at least one aperture (70) within the opening, said aperture allowing for fluid communication between the outside and the inside of the container, so that the container and the pipette may be filled simultaneously with the first and second fluid compositions (38, 114) respectively, before assembling the second open end (62) of the pipette with a pressure supply device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.