| Patent Number |
Title Of Patent |
Date Issued |
| D520358 |
Can end |
May 9, 2006 |
|
| 7559222 |
Method for testing can ends |
July 14, 2009 |
| A method of making an easy open end for a container includes steps of providing a can end blank having an end panel and forming the can end blank in a series of forming operations that are performed with specialized and unique tooling. The can end is preferably shaped during the form |
| 7552612 |
Systems for making can ends |
June 30, 2009 |
| A method of making an easy open end for a container includes steps of providing a can end blank having an end panel and forming the can end blank in a series of forming operations that are performed with specialized and unique tooling. The can end is preferably shaped during the form |
| 7493790 |
Process of making easy open can end |
February 24, 2009 |
| An easy open end for a container includes an end panel having a score defined therein that defines a removable end panel portion. The score is preferably notched to define a bottom edge having a continuous V-shaped recess. A first double fold is defined adjacent to and positioned rad |
| 7344041 |
Easy open can end with cut protection |
March 18, 2008 |
| A container assembly for packaging nonliquid material includes a can body that may be filled with nonliquid material and an end panel that is secured to the can body, preferably by seaming. A score line that is formed in the end panel defines a first removable portion and a second no |
| 7225944 |
Spoon leveling protected can end |
June 5, 2007 |
| A container assembly for packaging nonliquid material includes a can body that may be filled with nonliquid material and an end panel that is secured to the can body, preferably by seaming. A score line that is formed in the end panel defines a first removable portion and a second no |
| 7147122 |
Easy open can end |
December 12, 2006 |
| An easy open end for a container includes an end panel having a score defined therein that defines a removable end panel portion. The score is preferably notched to define a bottom edge having a continuous V-shaped recess. A first double fold is defined adjacent to and positioned rad |
| 6702538 |
Method and apparatus for forming a can end with minimal warpage |
March 9, 2004 |
| A method of forming a can end comprises the step of forming a substantially circular metal blank having a periphery and a center panel. An annular recessed panel is subsequently formed in the blank. The recessed panel has a first depth in relation to a substantially annular portion of th |
| 6685417 |
Safety container end having improved opening characteristics |
February 3, 2004 |
| An easy open safety end having a central portion and a rim portion separated by a score line. A tab applies a force to the end adjacent the score line so as to shear the score line at opening. A circumferentially extending fold is formed in either the central portion or the rim portion, |
| 6575684 |
Die for stay--on--tab |
June 10, 2003 |
| A can lid having a top plate, a tab, a rivet, a score, a tongue, a first deboss, an emboss, a second deboss, and an embossed ridge. The first deboss is formed entirely within the score. The second deboss and emboss are formed entirely within the first deboss. The second deboss is formed |
| 6401956 |
Safety container end having improved opening characteristics |
June 11, 2002 |
| An easy open safety end having a central portion and a rim portion separated by a score line. A tab applies a force to the end adjacent the score line so as to shear the score line at opening. A circumferentially extending fold is formed in either the central portion or the rim portion, |
| 6164480 |
Can lid with stay-on-tab |
December 26, 2000 |
| A can lid having a top plate, a tab, a rivet, a score, a tongue, a first deboss, an emboss, a second deboss, and an embossed ridge. The first deboss is formed entirely within the score. The second deboss and emboss are formed entirely within the first deboss. The second deboss is formed |
