End fitting for dispensing a foaming product
US4901891A · kind A · utility
33Cited by
7References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 15, 1987 |
| Grant date | Feb 20, 1990 |
| Priority date | — |
| Expiry date | Apr 15, 2007 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D83/20
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
An end fitting for dispensing a foaming product in a pressurized container fitted with an emergent valve stem comprises a fixing element holding it on the container and a movable dispensing element. This dispensing element comprises an internal bore and a dispensing tube. In the lower wall of the bore is at least one groove whose top is disposed between the upper and lower levels occupied by the emergent stem, and whose bottom issues above the valve cup.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.