Fluid-dispensing member having an off-center delivery channel
US6422429B1 · kind B1 · utility
2Cited by
1References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 16, 2001 |
| Grant date | Jul 23, 2002 |
| Priority date | — |
| Expiry date | Mar 16, 2021 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB05B11/1022
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A fluid-dispensing member is designed to be mounted on the neck of a container. The dispensing member includes: a body defining a chamber that slidably receives a piston; a fixing member designed to co-operate with the neck and extending around the body; and a delivery channel connecting the chamber to a stationary dispensing orifice. The delivery channel is formed between the body and the fixing member. The fixing member is suitable for co-operating with an inside wall of the neck so as to fix the dispensing member in the neck.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.