Spigot valve
US6845786B1 · kind B1 · utility
21Cited by
7References
13Claims
0Family size
Inventors
Key dates
| Filing date | Apr 7, 2004 |
| Grant date | Jan 25, 2005 |
| Priority date | — |
| Expiry date | Apr 7, 2024 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T137/87981
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A spigot valve, which on opening and closing of the spigot valve, selectively moves a plunger member to selectively open and close a closure valve at the outlet of a container to which a spigot valve is connected.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.