Continuous strip of detachably interconnected folded products
US7587881B2 · kind B2 · utility
0Cited by
31References
5Claims
0Family size
Assignees
Inventor
Key dates
| Filing date | Aug 15, 2006 |
| Grant date | Sep 15, 2009 |
| Priority date | — |
| Expiry date | Aug 15, 2026 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S493/917
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
The invention relates to a continuous strip of detachable consecutive interconnected products manufactured by folding, such as envelopes and the like, and to a process for manufacturing the said strip, two of those consecutive products being interconnected through a joint (22) which is not part of the products themselves and links up detachably, through successive lines of demarcation, with each of those two consecutive products in such a way that, on removing this joint (22), the said two consecutive products are entirely separated.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.