Tear tape system and container including the same
US5464151A · kind A · utility
18Cited by
9References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 17, 1994 |
| Grant date | Nov 7, 1995 |
| Priority date | — |
| Expiry date | May 17, 2014 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D77/32
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A container made of double faced corrugated board incorporates a tear tape (10,27) for opening it which is secured to the inside surface of walls (1,2,3,4,22) of the container. The tear tape is arranged to be pulled through one or more lines of weakness (14,23) formed in the outside of the board in alignment with the tear tape, the one or more lines of weakness not extending through the board.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.