Carton insert for promotional items
US4726510A · kind A · utility
0Cited by
16References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 13, 1986 |
| Grant date | Feb 23, 1988 |
| Priority date | — |
| Expiry date | Nov 13, 2006 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S206/815
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
An insert which is frictionally positioned in the top end of a barrier carton and dimensioned for ready removal through a carton pour spout. The insert includes a central panel and a peripheral flange which is hingedly connected to the central panel at an embossed score line. Removal of the insert is facilitated by the provision of outwardly curved edges in the peripheral flange. A knock-out opening is provided in the central panel for pulling the insert through the carton pour spout.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.