Container and blank for constructing same
US4397415A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Feb 25, 1982 |
| Grant date | Aug 9, 1983 |
| Priority date | — |
| Expiry date | Feb 25, 2002 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S229/905
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
The drawings and description disclose a thermoplastic coated square or rectangular container suitable for being filled with a juice concentrate which is frozen after filling, and having a top closure arrangement adapted to being readily fully opened to permit the frozen juice to be discharged through the top opening thereof. The top closure arrangement includes narrow edge panels on three sides thereof, with the front edge panel being folded back onto itself around a weakened or perforated line and having a lift tab extending therefrom, and a cover panel secured to the three edge panels such that the cover panel is peeled away from the three edge panels by manually lifting the lift tab and breaking the weakened line.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.