Valves for pressurized dispensing containers
US7086571B2 · kind B2 · utility
10Cited by
38References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 17, 2002 |
| Grant date | Aug 8, 2006 |
| Priority date | — |
| Expiry date | Feb 6, 2023 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D83/52
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A valve for use with a pressurized dispensing container containing a liquid, the valve including a slidable valve stem, the valve stem including an inlet port for conveyance, in use, of liquid from the pressurized dispensing container into the valve stem, and a flange against which biases the valve stem into a non-dispensing position, wherein an external opening of the inlet port is located within the flange.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.