Tamper-evident container with tear band
US7475788B2 · kind B2 · utility
31Cited by
21References
9Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 8, 2005 |
| Grant date | Jan 13, 2009 |
| Priority date | — |
| Expiry date | Jul 8, 2026 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D2401/25
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A molded plastic container and closure combination in which the closure is provided with a manually removable tear band between upper and lower locking structures. Once the tear band has been removed, it is possible to hinge the closure open while allowing it to remain attached to the container. Various features adding hoop strength and stacking strength are provided. A bail and bottom handle facilitate pouring from the container.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.