Ring for a device for dispensing a fluid product
US10421599B2 · kind B2 · utility
3Cited by
8References
18Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 7, 2016 |
| Grant date | Sep 24, 2019 |
| Priority date | — |
| Expiry date | Sep 7, 2036 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D83/56
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A ring (10) for arranging around a valve body (21) of a fluid dispenser valve (20) that is mounted by means of a fastener capsule (50), such as a crimpable capsule, on a reservoir (1) containing fluid to be dispensed, said ring (10) being made as a single piece including at least one inner portion (100, 110) that co-operates with said valve body (21), and a radial flange (11) that forms a neck gasket that extends between the neck of the reservoir (1) and the fastener capsule (50).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.