Seal retainer for use in liquid-storage containers
US7353973B2 · kind B2 · utility
14Cited by
7References
17Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 15, 2005 |
| Grant date | Apr 8, 2008 |
| Priority date | — |
| Expiry date | Dec 10, 2025 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D47/123
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A sealing mechanism for a container for sealing an interface between two or more of the structural members includes a container body and a pouring spout. The pouring spout includes a ridge for securing the spout to the container body and a retention ridge that is positioned near the rim of the container body, once assembled. An angled retention surface on the spout is used to properly position a seal between the pouring spout and the container.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.