|
| US4055133 | 26 Jul 1976 | 25 Oct 1977 | Gallay S.A. | Method and apparatus for triple roll seaming end closures to container bodies |
| US4560313 | 7 Feb 1985 | 24 Dic 1985 | Metal Box p.l.c. | Containers |
| US6915553 | 19 Feb 2003 | 12 Jul 2005 | Rexam Beverage Can Company | Seaming apparatus and method for cans |
| US7743635 | 6 Ene 2009 | 29 Jun 2010 | Ball Corporation | Method and apparatus for forming a reinforcing bead in a container end closure |
| US7938290 | 29 Sep 2008 | 10 May 2011 | Ball Corporation | Container end closure having improved chuck wall with strengthening bead and countersink |
| US8205477 | 14 Jun 2010 | 26 Jun 2012 | Ball Corporation | Container end closure |
| US8235244 | 29 Abr 2011 | 7 Ago 2012 | Ball Corporation | Container end closure with arcuate shaped chuck wall |