Patents by Inventor Jean-Marc Nicolas Legresy

Jean-Marc Nicolas Legresy 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).

  • End panel, and a container body or container provided by a double seam with such end panel
    Patent number: 9643750
    Abstract: The present invention relates to an end panel to be seamed by a double seam to a container body which double seam includes an end hook confined by the container body and a body hook, wherein a panel edge of the end panel forms the end hook and is provided with at least one notch, wherein the panel edge includes at least two adjacent edge parts of which a first edge part has a first radius and a second edge part has a second radius or is a straight edge, and the notch has a width to depth ration of about 10 to 150, and is formed in both adjacent edge parts, to a container body and to a container provided with such end panel.
    Type: Grant
    Filed: March 25, 2013
    Date of Patent: May 9, 2017
    Assignee: Ardagh MP Group Netherlands B.V.
    Inventors: Jean-Marc Nicolas Legresy, Philippe Niec
  • Can end for a can and such can
    Patent number: 9260217
    Abstract: The invention relates to a can end for a can, such as an easy opening can, comprising: a central panel; a can end radius for connection to a body of the can; and a countersink connected via a transition wall to the can end radius and via a panel wall to the panel; wherein a panel wall angle is 2°-45°; a panel radius is larger than 0.5 mm; a panel depth is 1 mm-7 mm; and a countersink radius is less than 5 mm; and to cans provided with at least one such a can end.
    Type: Grant
    Filed: January 30, 2007
    Date of Patent: February 16, 2016
    Assignee: Impress Group B.V.
    Inventors: Philippe Gérard Stanislas Niec, Jean-Marc Nicolas Legresy, Franck Philippe Dathy
  • End Panel, and a Container Body or Container Provided by a Double Seam with such End Panel
    Publication number: 20150076165
    Abstract: The present invention relates to an end panel to be seamed by a double seam to a container body which double seam includes an end hook confined by the container body and a body hook, wherein a panel edge of the end panel forms the end hook and is provided with at least one notch, wherein the panel edge includes at least two adjacent edge parts of which a first edge part has a first radius and a second edge part has a second radius or is a straight edge, and the notch has a width to depth ration of about 10 to 150, and is formed in both adjacent edge parts, to a container body and to a container provided with such end panel.
    Type: Application
    Filed: March 25, 2013
    Publication date: March 19, 2015
    Inventors: Jean-Marc Nicolas Legresy, Philippe Niec
  • Can End for a Can and Such Can
    Publication number: 20100059530
    Abstract: The invention relates to a can end for a can, such as an easy opening can, comprising: a central panel; a can end radius for connection to a body of the can; and a countersink connected via a transition wall to the can end radius and via a panel wall to the panel; wherein a panel wall angle is 2°-45°; a panel radius is larger than 0.5 mm; a panel depth is 1 mm-7 mm; and a countersink radius is less than 5 mm; and to cans provided with at least one such a can end.
    Type: Application
    Filed: January 30, 2007
    Publication date: March 11, 2010
    Applicant: IMPRESS GROUP B.V.
    Inventors: Philippe Gerard Stanislas Niec, Jean-Marc Nicolas Legresy, Franck Philippe Dathy