Ring for a device for dispensing a fluid product
US9573749B2 · kind B2 · utility
2Cited by
6References
19Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 3, 2012 |
| Grant date | Feb 21, 2017 |
| Priority date | — |
| Expiry date | Jul 24, 2032 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D83/56
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A ring for arranging around a valve body of a fluid dispenser valve that is mounted by a fastener capsule, such as a crimpable capsule, on a reservoir containing fluid to be dispensed. The ring is made as a single piece including at least one inner portion that co-operates with the valve body, and a radial flange that forms a neck gasket that extends between the neck of the reservoir and the fastener capsule.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.