Hinged closure
US11866231B2 · kind B2 · utility
0Cited by
4References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 29, 2020 |
| Grant date | Jan 9, 2024 |
| Priority date | — |
| Expiry date | Sep 29, 2040 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D55/16
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
Hinged closures for containers are provided. The hinged closures allow for a closure that can be held in the open position with a large opening angle. The hinged closures include a lid portion and a tamper evident band interconnected by a hinge portion. The hinge portion can be formed from two connecting bands and a central flexible band, or a continuous band having variable thickness and a central thinner flexible area.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.