Tamper-evident closure
US10252845B2 · kind B2 · utility
15Cited by
6References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 7, 2015 |
| Grant date | Apr 9, 2019 |
| Priority date | — |
| Expiry date | Feb 7, 2035 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D2401/45
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A flip-top dispensing closure (10) is provided. The closure comprises: a base (12) connectable to a container neck (1); a lid (14) hingedly connected to the base so as to be movable between a closed position and an open position; and a dispensing member (20). The closure further comprises a tamper-indicating member (5). The tamper-indicating member (5) activates either: upon first opening of the lid (14); or if the base (12) is removed from the neck (1).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.