Closure cap for a device for packaging a product, notably a cosmetic product
US11505370B2 · kind B2 · utility
0Cited by
9References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 22, 2018 |
| Grant date | Nov 22, 2022 |
| Priority date | — |
| Expiry date | Dec 5, 2038 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D47/122
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
The closure cap for a container comprises an internal skirt (16) comprising a bore (16b) provided with at least one helical screw thread (19) for screwing said cap onto the container, an external skirt (18) radially surrounding said internal skirt at least partially, and a front wall (14) from which said internal and external skirts extend. The cap is produced by moulding at least one synthetic material. At least one recess (30) is formed on an outer surface (16a) of the internal skirt, remaining axially away from a front end face (16c) of said skirt.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.