Pouring device
US6439433B1 · kind B1 · utility
Assignees
Inventors
Key dates
| Filing date | Jan 10, 2000 |
| Grant date | Aug 27, 2002 |
| Priority date | — |
| Expiry date | Jan 10, 2020 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D81/3283
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A pouring device for two individual, mutually connected containers include in each case a sealing bung on each container neck. The sealing bung has a pouring outlet and an incoming air orifice. Pouring elements, which each includes a chamber, are disposed above the sealing bung. A pouring orifice and an incoming air orifice issue into each chamber. A single connection line leads off from the chamber to a corresponding pouring outlet. The pouring elements can be attached to the container necks. A cover is placed over the pouring element and includes a thread bung onto which it is possible to screw a threaded over including a sealing part mounted therein.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.