Container assembly having positive snap seal
US8083095B2 · kind B2 · utility
25Cited by
2References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 27, 2008 |
| Grant date | Dec 27, 2011 |
| Priority date | — |
| Expiry date | Apr 2, 2030 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D2543/00842
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
An easily closable and open able container system includes a number of features which facilitate easy opening and closing while maintaining a high seal, which will give a feedback to the user to let the user know that a seal is formed. A circumferentially inwardly disposed angled groove is formed on the inside the opening of a container. A complementary angled projection is formed on the circumferentially outwardly disposed surface of the lid for fitting into the circumferentially inwardly disposed angled groove formed on the inside the opening of a container.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.