Container with integrally molded closure/tamper indicator
US5662245A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Aug 10, 1995 |
| Grant date | Sep 2, 1997 |
| Priority date | — |
| Expiry date | Aug 10, 2015 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D2401/00
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
An integrally molded plastic container including a container body and a closure. The closure includes an orifice cap and sealing cap. The orifice cap is flexibly hinged to the neck portion adjacent to the container opening for pivoting movement from an open position to a closed position where the orifice cap closes the opening. The sealing cap is also flexibly hinged to the neck portion adjacent to the opening for pivoting movement relative to the orifice cap between a closed position where the sealing cap is in sealing relation with an orifice in the orifice cap and an open position where the sealing cap is out of sealing relation with the orifice.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.