Resealing overcap for a container
US7909204B2 · kind B2 · utility
17Cited by
58References
16Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 3, 2008 |
| Grant date | Mar 22, 2011 |
| Priority date | — |
| Expiry date | Apr 24, 2029 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D2543/00796
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
An overcap is provided for fitting over a top end of a container of the type having a top end closure including an inner rim defining an opening for access to the inside of the container. The overcap includes a body portion having an outer peripheral flange for attachment to the top end closure. The overcap further includes a downwardly depending flange adapted to engage the inner rim of the top end closure with a friction fit. The downwardly depending flange includes a vent that is active during engagement of the flange with the inner rim, prior to forming the friction fit between the flange and the rim.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.