Device comprising a screen with orifices of variable section
US11083273B2 · kind B2 · utility
2Cited by
2References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 9, 2015 |
| Grant date | Aug 10, 2021 |
| Priority date | — |
| Expiry date | Nov 12, 2036 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA45D33/02
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
Packaging and application device, including: a container containing a product to be applied, a screen through which the product contained in the container exits, the screen having dispensing orifices with different sections, with at least three orifices of which the section varies in a strictly decreasing manner with distance from the centre of the screen.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.