Container closure and pouring apparatus
US6763980B2 · kind B2 · utility
1Cited by
14References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 5, 2002 |
| Grant date | Jul 20, 2004 |
| Priority date | — |
| Expiry date | Jul 2, 2022 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D47/263
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A container closure and pouring device comprises a cap with a hollow interior defined by a cylindrical wall having internal threads and a number of inlet ports. The cap receives a spout formed with external threads which is movable between a closed position in which it seals the inlet ports and is threaded into engagement with the cap, and an open position wherein the inlet ports of the cap are uncovered allowing liquid from a container to pass into the spout for pouring.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.