Patents by Inventor Paul R. Heinicke
Paul R. Heinicke has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 8191726Abstract: 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 forming operations so that a major portion of the end panel is curved. Specifically, the curvature is preferably such that a top surface of the major portion is generally concave and a bottom surface of the major portion is generally convex. The end panel is also preferably shaped and constructed so that the curved major portion will invert in shape upon the application of a sufficient predetermined pressure differential between the top and bottom surfaces. A method of testing a fill level of a sealed container is performed in reliance on this “cricketing” or “oil canning” effect.Type: GrantFiled: July 20, 2006Date of Patent: June 5, 2012Assignee: Crown Packaging Technology, Inc.Inventor: Paul R. Heinicke
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Patent number: 8047754Abstract: An improved convenience closure that is adapted for sealing an end of a can includes an end panel having a peripheral score, a rivet formation, a mustache score and a flex line score defined therein. The mustache score may include a central portion that is positioned radially inwardly on the end panel relative to the rivet formation. The central portion is preferably curved, with a concave side of the curvature facing the rivet formation. The mustache score also may include first and second preferably symmetrical end portions, each of which is continuous with the central portion. Most of the total length of each of the end portions may be curved away from a nearest portion of the peripheral score, with a convex side of curvature facing the nearest portion of the peripheral score. Tooling for making the convenience closure and a method of making such a convenience disclosure are also disclosed.Type: GrantFiled: September 19, 2006Date of Patent: November 1, 2011Assignee: Crown Packaging Technology, Inc.Inventor: Paul R. Heinicke
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Patent number: 7922025Abstract: An improved convenience closure that is adapted for sealing an end of a can includes an end panel having a peripheral score, a rivet formation, a mustache score and a flex line score defined therein. The mustache score may include a central portion that is positioned radially inwardly on the end panel relative to the rivet formation. The central portion is preferably curved, with a concave side of the curvature facing the rivet formation. The mustache score also may include first and second preferably symmetrical end portions, each of which is continuous with the central portion. Most of the total length of each of the end portions may be curved away from a nearest portion of the peripheral score, with a convex side of curvature facing the nearest portion of the peripheral score. Tooling for making the convenience closure and a method of making such a convenience disclosure are also disclosed.Type: GrantFiled: September 19, 2006Date of Patent: April 12, 2011Assignee: Crown Packaging Company, L.P.Inventor: Paul R. Heinicke
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Patent number: 7909555Abstract: An improved convenience closure that is adapted for sealing an end of a can includes an end panel having a peripheral score, a rivet formation, a mustache score and a flex line score defined therein. The mustache score may include a central portion that is positioned radially inwardly on the end panel relative to the rivet formation. The central portion is preferably curved, with a concave side of the curvature facing the rivet formation. The mustache score also may include first and second preferably symmetrical end portions, each of which is continuous with the central portion. Most of the total length of each of the end portions may be curved away from a nearest portion of the peripheral score, with a convex side of curvature facing the nearest portion of the peripheral score. Tooling for making the convenience closure and a method of making such a convenience disclosure are also disclosed.Type: GrantFiled: February 23, 2007Date of Patent: March 22, 2011Assignee: Crown Packaging Technology, Inc.Inventor: Paul R. Heinicke
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Patent number: 7784323Abstract: An improved convenience closure that is adapted for sealing an end of a can includes an end panel having a peripheral score, a rivet formation, a mustache score and a flex line score defined therein. The mustache score may include a central portion that is positioned radially inwardly on the end panel relative to the rivet formation. The central portion is preferably curved, with a concave side of the curvature facing the rivet formation. The mustache score also may include first and second preferably symmetrical end portions, each of which is continuous with the central portion. Most of the total length of each of the end portions may be curved away from a nearest portion of the peripheral score, with a convex side of curvature facing the nearest portion of the peripheral score. Tooling for making the convenience closure and a method of making such a convenience disclosure are also disclosed.Type: GrantFiled: October 13, 2009Date of Patent: August 31, 2010Assignee: Crown Packaging Technology, Inc.Inventor: Paul R. Heinicke
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Patent number: 7784322Abstract: An improved convenience closure that is adapted for sealing an end of a can includes an end panel having a peripheral score, a rivet formation, a mustache score and a flex line score defined therein. The mustache score may include a central portion that is positioned radially inwardly on the end panel relative to the rivet formation. The central portion is preferably curved, with a concave side of the curvature facing the rivet formation. The mustache score also may include first and second preferably symmetrical end portions, each of which is continuous with the central portion. Most of the total length of each of the end portions may be curved away from a nearest portion of the peripheral score, with a convex side of curvature facing the nearest portion of the peripheral score. Tooling for making the convenience closure and a method of making such a convenience disclosure are also disclosed.Type: GrantFiled: February 23, 2007Date of Patent: August 31, 2010Assignee: Crown Packaging Technology, Inc.Inventor: Paul R. Heinicke
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Patent number: 7721906Abstract: An improved convenience closure that is adapted for sealing an end of a can includes an end panel having a peripheral score, a rivet formation, a mustache score and a flex line score defined therein. The mustache score may include a central portion that is positioned radially inwardly on the end panel relative to the rivet formation. The central portion is preferably curved, with a concave side of the curvature facing the rivet formation. The mustache score also may include first and second preferably symmetrical end portions, each of which is continuous with the central portion. Most of the total length of each of the end portions may be curved away from a nearest portion of the peripheral score, with a convex side of curvature facing the nearest portion of the peripheral score. Tooling for making the convenience closure and a method of making such a convenience disclosure are also disclosed.Type: GrantFiled: February 23, 2007Date of Patent: May 25, 2010Assignee: Crown Packaging Technology, Inc.Inventor: Paul R. Heinicke
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Patent number: 7673491Abstract: 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 forming operations so that a major portion of the end panel is curved. Specifically, the curvature is preferably such that a top surface of the major portion is generally concave and a bottom surface of the major portion is generally convex. The end panel is also preferably shaped and constructed so that the curved major portion will invert in shape upon the application of a sufficient predetermined pressure differential between the top and bottom surfaces. A method of testing a fill level of a sealed container is performed in reliance on this “cricketing” or “oil canning” effect.Type: GrantFiled: May 11, 2009Date of Patent: March 9, 2010Assignee: Crown Packaging Technology, Inc.Inventor: Paul R. Heinicke
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Patent number: 7673490Abstract: An improved convenience closure that is adapted for sealing an end of a can includes an end panel having a peripheral score, a rivet formation, a mustache score and a flex line score defined therein. The mustache score may include a central portion that is positioned radially inwardly on the end panel relative to the rivet formation. The central portion is preferably curved, with a concave side of the curvature facing the rivet formation. The mustache score also may include first and second preferably symmetrical end portions, each of which is continuous with the central portion. Most of the total length of each of the end portions may be curved away from a nearest portion of the peripheral score, with a convex side of curvature facing the nearest portion of the peripheral score. Tooling for making the convenience closure and a method of making such a convenience disclosure are also disclosed.Type: GrantFiled: September 19, 2006Date of Patent: March 9, 2010Assignee: Crown Packaging Technology, Inc.Inventor: Paul R. Heinicke
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Publication number: 20100028104Abstract: An improved convenience closure that is adapted for sealing an end of a can includes an end panel having a peripheral score, a rivet formation, a mustache score and a flex line score defined therein. The mustache score may include a central portion that is positioned radially inwardly on the end panel relative to the rivet formation. The central portion is preferably curved, with a concave side of the curvature facing the rivet formation. The mustache score also may include first and second preferably symmetrical end portions, each of which is continuous with the central portion. Most of the total length of each of the end portions may be curved away from a nearest portion of the peripheral score, with a convex side of curvature facing the nearest portion of the peripheral score. Tooling for making the convenience closure and a method of making such a convenience disclosure are also disclosed.Type: ApplicationFiled: October 13, 2009Publication date: February 4, 2010Applicant: CROWN PACKAGING TECHNOLOGY, INC.Inventor: Paul R. Heinicke
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Publication number: 20090211206Abstract: 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 forming operations so that a major portion of the end panel is curved. Specifically, the curvature is preferably such that a top surface of the major portion is generally concave and a bottom surface of the major portion is generally convex. The end panel is also preferably shaped and constructed so that the curved major portion will invert in shape upon the application of a sufficient predetermined pressure differential between the top and bottom surfaces. A method of testing a fill level of a sealed container is performed in reliance on this “cricketing” or “oil canning” effect.Type: ApplicationFiled: May 11, 2009Publication date: August 27, 2009Applicant: CROWN PACKAGING TECHNOLOGY, INC.Inventor: Paul R. Heinicke
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Patent number: 7559222Abstract: 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 forming operations so that a major portion of the end panel is curved. Specifically, the curvature is preferably such that a top surface of the major portion is generally concave and a bottom surface of the major portion is generally convex. The end panel is also preferably shaped and constructed so that the curved major portion will invert in shape upon the application of a sufficient predetermined pressure differential between the top and bottom surfaces. A method of testing a fill level of a sealed container is performed in reliance on this “cricketing” or “oil canning” effect.Type: GrantFiled: July 20, 2006Date of Patent: July 14, 2009Assignee: Crown Packaging Technology, Inc.Inventor: Paul R. Heinicke
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Patent number: 7552612Abstract: 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 forming operations so that a major portion of the end panel is curved. Specifically, the curvature is preferably such that a top surface of the major portion is generally concave and a bottom surface of the major portion is generally convex. The end panel is also preferably shaped and constructed so that the curved major portion will invert in shape upon the application of a sufficient predetermined pressure differential between the top and bottom surfaces. A method of testing a fill level of a sealed container is performed in reliance on this “cricketing” or “oil canning” effect.Type: GrantFiled: July 20, 2006Date of Patent: June 30, 2009Assignee: Crown Packaging Technology, Inc.Inventor: Paul R. Heinicke
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Patent number: 7493790Abstract: 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 radially inward from the score that defines beneath the score a first outwardly projecting extending cut protection bead. A second double fold is defined adjacent to and positioned radially outward from the score that defines beneath the score a second inwardly projecting cut protection bead. The end panel is elastically deformed in an area near the score so as to define a concave depression about the score, which provides enhanced cut protection.Type: GrantFiled: January 11, 2006Date of Patent: February 24, 2009Assignee: Crown Packaging Technology, Inc.Inventor: Paul R. Heinicke
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Publication number: 20080066290Abstract: An improved convenience closure that is adapted for sealing an end of a can includes an end panel having a peripheral score, a rivet formation, a mustache score and a flex line score defined therein. The mustache score may include a central portion that is positioned radially inwardly on the end panel relative to the rivet formation. The central portion is preferably curved, with a concave side of the curvature facing the rivet formation. The mustache score also may include first and second preferably symmetrical end portions, each of which is continuous with the central portion. Most of the total length of each of the end portions may be curved away from a nearest portion of the peripheral score, with a convex side of curvature facing the nearest portion of the peripheral score. Tooling for making the convenience closure and a method of making such a convenience disclosure are also disclosed.Type: ApplicationFiled: September 19, 2006Publication date: March 20, 2008Inventor: Paul R. Heinicke
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Publication number: 20080069667Abstract: An improved convenience closure that is adapted for sealing an end of a can includes an end panel having a peripheral score, a rivet formation, a mustache score and a flex line score defined therein. The mustache score may include a central portion that is positioned radially inwardly on the end panel relative to the rivet formation. The central portion is preferably curved, with a concave side of the curvature facing the rivet formation. The mustache score also may include first and second preferably symmetrical end portions, each of which is continuous with the central portion. Most of the total length of each of the end portions may be curved away from a nearest portion of the peripheral score, with a convex side of curvature facing the nearest portion of the peripheral score. Tooling for making the convenience closure and a method of making such a convenience disclosure are also disclosed.Type: ApplicationFiled: February 23, 2007Publication date: March 20, 2008Applicant: CROWN PACKAGING TECHNOLOGY INC.Inventor: Paul R. Heinicke
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Publication number: 20080067171Abstract: An improved convenience closure that is adapted for sealing an end of a can includes an end panel having a peripheral score, a rivet formation, a mustache score and a flex line score defined therein. The mustache score may include a central portion that is positioned radially inwardly on the end panel relative to the rivet formation. The central portion is preferably curved, with a concave side of the curvature facing the rivet formation. The mustache score also may include first and second preferably symmetrical end portions, each of which is continuous with the central portion. Most of the total length of each of the end portions may be curved away from a nearest portion of the peripheral score, with a convex side of curvature facing the nearest portion of the peripheral score. Tooling for making the convenience closure and a method of making such a convenience disclosure are also disclosed.Type: ApplicationFiled: September 19, 2006Publication date: March 20, 2008Inventor: Paul R. Heinicke
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Publication number: 20080067175Abstract: An improved convenience closure that is adapted for sealing an end of a can includes an end panel having a peripheral score, a rivet formation, a mustache score and a flex line score defined therein. The mustache score may include a central portion that is positioned radially inwardly on the end panel relative to the rivet formation. The central portion is preferably curved, with a concave side of the curvature facing the rivet formation. The mustache score also may include first and second preferably symmetrical end portions, each of which is continuous with the central portion. Most of the total length of each of the end portions may be curved away from a nearest portion of the peripheral score, with a convex side of curvature facing the nearest portion of the peripheral score. Tooling for making the convenience closure and a method of making such a convenience disclosure are also disclosed.Type: ApplicationFiled: February 23, 2007Publication date: March 20, 2008Applicant: CROWN PACKAGING TECHNOLOGY INC.Inventor: Paul R. Heinicke
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Publication number: 20080069666Abstract: An improved convenience closure that is adapted for sealing an end of a can includes an end panel having a peripheral score, a rivet formation, a mustache score and a flex line score defined therein. The mustache score may include a central portion that is positioned radially inwardly on the end panel relative to the rivet formation. The central portion is preferably curved, with a concave side of the curvature facing the rivet formation. The mustache score also may include first and second preferably symmetrical end portions, each of which is continuous with the central portion. Most of the total length of each of the end portions may be curved away from a nearest portion of the peripheral score, with a convex side of curvature facing the nearest portion of the peripheral score. Tooling for making the convenience closure and a method of making such a convenience disclosure are also disclosed.Type: ApplicationFiled: September 19, 2006Publication date: March 20, 2008Inventor: Paul R. Heinicke
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Publication number: 20080067174Abstract: An improved convenience closure that is adapted for sealing an end of a can includes an end panel having a peripheral score, a rivet formation, a mustache score and a flex line score defined therein. The mustache score may include a central portion that is positioned radially inwardly on the end panel relative to the rivet formation. The central portion is preferably curved, with a concave side of the curvature facing the rivet formation. The mustache score also may include first and second preferably symmetrical end portions, each of which is continuous with the central portion. Most of the total length of each of the end portions may be curved away from a nearest portion of the peripheral score, with a convex side of curvature facing the nearest portion of the peripheral score. Tooling for making the convenience closure and a method of making such a convenience disclosure are also disclosed.Type: ApplicationFiled: February 23, 2007Publication date: March 20, 2008Applicant: CROWN PACKAGING TECHNOLOGY INC.Inventor: Paul R. Heinicke