Cap for container provided with guarantee seal
US9187217B2 · kind B2 · utility
6Cited by
38References
16Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 21, 2013 |
| Grant date | Nov 17, 2015 |
| Priority date | — |
| Expiry date | Aug 27, 2033 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D75/5883
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
The object of the present invention is a cap provided with a guarantee seal. The guarantee seal consists of guarantee portions comprising an engagement portion and a connecting portion. The seal further comprises bridges for connecting adjacent guarantee portions to one another and a safety portion that makes the engagement portion integral with the handling portion. The safety portion is structurally suitable for keeping the engagement portion constrained in the broken seal configuration, for preventing the forming of dangerous spikes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.