Abstract: A can end for a beverage container has a center panel about which a circumferential strengthening member extends. The center panel has a rivet attaching a tab to a public side of the center panel. The tab has a cleat formed at a nose end. The cleat intersects a diametrical line of the can end drawn through a lift end of the tab, the nose end, and the rivet. The cleat extends downwardly towards the public side of a tear panel such that a distance from a lowermost portion of the cleat to the tear panel is less than a distance of an uppermost portion of the cleat to the tear panel. The cleat has a compressed portion of the curled portion forming a substantially V-shaped crevice on an upper surface of the tab.

Abstract: A can end for a beverage container has a center panel about which a circumferential strengthening member extends. The center panel has a rivet attaching a tab to a public side of the center panel. The tab has a cleat formed at a nose end. The cleat intersects a diametrical line of the can end drawn through a lift end of the tab, the nose end, and the rivet. The cleat extends downwardly towards the public side of a tear panel such that a distance from a lowermost portion of the cleat to the tear panel is less than a distance of an uppermost portion of the cleat to the tear panel. The cleat has a compressed portion of the curled portion forming a substantially V-shaped crevice on an upper surface of the tab.

Abstract: A can end has a public side and an opposing product side. A circumferential curl is located about a center axis and defines an outer perimeter of the can end. A circumferential wall extends downwardly from the curl. A circumferential, generally U-shaped countersink extends radially inwardly from the circumferential wall relative to the center axis and upwardly. A center panel extends radially inwardly from the countersink relative to the center axis and has a displaceable tear panel defined by frangible score and a hinge segment on the public side and a tab fixed to the public side which has a nose portion overlying a portion of the displaceable tear panel. A circumferential panel joins the countersink with the center panel and has a first panel radius joined to a second panel radius by a short wall extending upwardly and inwardly. The circumferential panel has a bead formed therein.

Abstract: A cap 80 for sealing a container having a closure assembly with lug members on the container for sealing with corresponding lugs on the cap 80 has a top panel 84 and a circumferential side wall panel 82, has a top panel 84 and a circumferential side wall panel 82. The top panel 84 is positioned about a longitudinal axis 50 and extends radially outwardly therefrom. The circumferential side wall panel 82 is integral with an outer peripheral edge of the top panel 84 and has first, second, and third segments 90, 92, 94. The first segment 90 extends downwardly. The second segment 92 extends radially outwardly at a first angle to the first segment 90. The third segment 94 extends downwardly from the second segment 94 at a second angle to the second segment 92.

Abstract: A non-detachable pull tab for a beverage container has a nose end, a lift end opposite the nose end, and a central webbing of a metallic material between the nose and lift end. The central webbing has a hinge region, a rivet island surrounding a rivet hole, a void region at least partially surrounding the rivet island, and a grab portion between the first void region and the lift end. The grab portion has an upper surface, a lower surface, and an aperture therethrough. The aperture is defined by a circumferential wall of the grab portion extending from the upper surface to the lower surface and includes a first segment of a reworked portion of a burr.

Abstract: A can end for a container has a metallic main portion and a polymeric separable cap. The metallic main portion is positioned about a longitudinal axis and has a curl defining a radially outer perimeter of the can end. A center panel is joined to the curl. A dispensing aperture is in the center panel, and a plurality of projections extend radially inwardly into the dispensing aperture. The polymeric separable cap is in the dispensing aperture and has a plurality of angled channels. The channels have an entry portion opposite a terminal end and a vent region therebetween.

Abstract: A cap for sealing a container has a top panel and a circumferential side wall panel. The top panel is positioned about a longitudinal axis and extends radially outwardly therefrom. The circumferential side wall panel is integral with an outer peripheral edge of the top panel and has first second, and third segments. The first segment extends downwardly. The second segment extends radially outwardly at a first angle to the first segment. The third segment extends downwardly from the second segment at a second angle to the second segment. The cap has lug members for sealing the cap to a container having corresponding lugs.

Abstract: A can end member has a center panel, a circumferential chuck wall, and a transition wall. The center panel is centered about a longitudinal axis and has a peripheral edge. The center panel also has a step portion located radially outwardly from the longitudinal axis. The step portion has an annular convex portion joined to an annular concave portion and displaces at least a portion of the center panel vertically in a direction parallel to the longitudinal axis. The curl defines an outer perimeter of the end member. The circumferential chuck wall extends downwardly from the curl to the transition wall. The transition wall connects the chuck wall with the peripheral edge of the center panel. The transition wall has a folded portion extending outwardly relative to the longitudinal axis.

Abstract: A knockout tool for removing a filled beverage container from a seaming tool subsequent to attachment to a can end during a seaming process has a main portion positioned about a longitudinal axis, and a plurality of engagement segments extending downwardly from the main portion.

Abstract: A can end for a beverage container has a circumferential curl positioned about a longitudinal axis, a wall extending downwardly from the curl, a strengthening member joined to the wall, and a center panel joined to the strengthening member and extending radially inwardly relative to longitudinal axis. A rivet is located at a center position of the center panel. A frangible score has terminal ends located on a common side of the rivet. The terminal ends are separated by a non-frangible hinge segment. A displaceable tear panel is defined by the frangible score and the non-frangible hinge segment. A non-detachable tab has a nose and a lift end. The nose overlies a portion of the displaceable tear panel. A deboss groove is located on the public side of the center panel and extends downwardly in a direction towards the product side. The deboss groove is located adjacent the score line.

Abstract: A container has a selectively openable panel defined at least in part by a frangible score groove in a surface of the container. The frangible score groove is selectively fracturable by a lifting action administered by a user to a secured to the container. The tab has a nose portion separated from a lift end by a central webbing. The central webbing has a hinge region and a rivet island. The rivet island is at least partially surrounded by a first void region. The central webbing also has a grab portion at the lift end of the tab. The grab portion has an enclosed region defining a billboard surface. The billboard surface has a top side and a bottom side opposite the top side. A bead created by displacing the material of the central webbing is located on the billboard surface. A pigment-carrying layer covers at least a portion of the billboard surface. A tactile indicium is located on the billboard surface.

Abstract: In a method of forming a beverage can end wherein a beverage can end shell has a curl defining a perimeter of the can end, a chuckwall extending downwardly and radially inwardly from the curl, a generally U-shaped countersink joining the chuckwall to an outer peripheral edge of a center panel, a method of forming an arcuate chuckwall in the beverage can end shell is described. The method of forming the arcuate chuckwall comprises the steps of providing a partially formed can end, providing an upper tooling having an annular, generally arcuate segment, and providing a lower tooling having a circumferential, generally arcuate, outwardly convex segment in at least partial alignment with the annular, generally arcuate segment of the upper tooling. The annular, generally arcuate segment of the upper tooling and the circumferential, generally arcuate, outwardly convex segment of the lower tooling are brought into engagement with a public side and a product side of the partially formed can end, respectively.

Abstract: A can end for a two-piece beverage container has a curl positioned about a longitudinal axis which defines an outer perimeter of the can end. A circumferential wall angles downwardly and radially inwardly relative to a radially inner portion of the curl. A strengthening member extends radially inwardly relative to the circumferential wall. A center panel extends radially outwardly from the longitudinal axis towards the strengthening member and has a diameter greater than 87.7% of an overall diameter of the can end. A frangible score and a hinge portion define an openable tear panel in the center panel. A stay-on tab is attached to the center panel and has a nose portion overlying the tear panel opposite a lift end of the tab.

Abstract: A cap 80 for sealing a container having a lug-type closure assembly is described. The cap 80 has a top panel 84 and a circumferential side wall panel 82. The top panel 84 is positioned about a longitudinal axis 50 and extends radially outwardly therefrom. The circumferential side wall panel 82 is integral with an outer peripheral edge of the top panel 84 and has first, second, and third segments 90, 92, 94. The first segment 90 extends downwardly. The second segment 92 extends radially outwardly at a first angle to the first segment 90. The third segment 94 extends downwardly from the second segment 94 at a second angle to the second segment 92.

Abstract: A beverage can end is described. The beverage can end has a curl defining a perimeter of the can end, a chuckwall extending downwardly and radially inwardly from the curl, and a transition wall joining the chuckwall to an outer peripheral edge of a center panel. The transition wall is formed in compression such that a portion of the transition wall exhibits a compressed segment having a thickness which is 1% to 20% thicker than a thickness of the center panel.

Abstract: A can end for a two-piece beverage can is described. The can end has a center panel positioned about a vertical center axis. The center panel has a stay-on tab opening assembly located on a public side. A reinforcing bead surrounds the center panel. The reinforcing bead has an inner curved portion having a radius of curvature located radially inwardly from an outer curved portion having a radius of curvature. The radius of curvature of the outer curved portion is greater than the radius of curvature of the inner curved portion.

Abstract: A can end for a container has a curl defining an outer perimeter of the can end. A chuckwall extends downwardly from the curl. A means for increasing the strength of the can end is integral with the chuckwall, and a center panel is integral with the means for increasing the strength of the can end. The center panel has a product side, a public side, a rivet, and a displaceable tear panel. A non-detachable tab is staked to the central panel wall by the rivet. First and second void regions of the tab are separated by a narrow strip of the central webbing. A portion of the narrow strip extends downwardly and approaches the public side of the central panel wherein a height of the lift end of the tab above the public side of the central panel is maintained at a predetermined height.

Abstract: A knockout tool for removing a filled beverage container from a seaming tool subsequent to attachment to a can end during a seaming process has a main portion positioned about a longitudinal axis, and a plurality of engagement segments extending downwardly from the main portion.

Abstract: A container has a selectively openable panel defined at least in part by a frangible score groove in a surface of the container. The frangible score groove is selectively fracturable by a lifting action administered by a user to a secured to the container. The tab has a nose portion separated from a lift end by a central webbing. The central webbing has a hinge region and a rivet island. The rivet island is at least partially surrounded by a first void region. The central webbing also has a grab portion at the lift end of the tab. The grab portion has an enclosed region defining a billboard surface. The billboard surface has a top side and a bottom side opposite the top side. A bead created by displacing the material of the central webbing is located on the billboard surface. A pigment-carrying layer covers at least a portion of the billboard surface. A tactile indicium is located on the billboard surface.