Spout design
US7000808B2 · kind B2 · utility
7Cited by
14References
9Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 11, 2003 |
| Grant date | Feb 21, 2006 |
| Priority date | — |
| Expiry date | Jun 6, 2023 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D47/122
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A spout for containers with pourable contents configured to be securely retained to the container. The spout remains secure by the shape and/or design of the spout, most notably the interaction of circumferential beads on the outer wall of the spout with an inwardly extended bead on the neck of the container.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.