Lidding system and lids for plastic or metal containers
US8833043B2 · kind B2 · utility
0Cited by
14References
16Claims
0Family size
Inventors
Key dates
| Filing date | Apr 25, 2008 |
| Grant date | Sep 16, 2014 |
| Priority date | — |
| Expiry date | May 29, 2029 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D2577/205
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
The present invention relates to a row of lids (1) defining an unbroken sheet material having a longitudinal direction, the sheet material being shaped so that the rim of the sheet material defines first rims section (3) of the lids (2) and so that second rims sections (4) of two lids (2) being adjacent to each other in the row of lids are defined by one cut in a direction being different from perpendicular to the longitudinal direction (5) of the sheet material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.