Patents by Inventor Yves Denis

Yves Denis 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).

  • Centrally-holed paper roll with reinforcing element and method of manufacturing said roll
    Patent number: 8910901
    Abstract: A roll of sheet product, in particular of tissue paper, with a central hole along its winding axis includes a cylindrical reinforcing element onto which the paper is wound. The reinforcing element includes at least one ring joined to the innermost turn of the roll, with a width less than the width of the roll and provided with a means of extracting the ring by pulling substantially along the axis of the roll.
    Type: Grant
    Filed: August 28, 2013
    Date of Patent: December 16, 2014
    Assignee: SCA Tissue France
    Inventors: Yves Denis, Rene Sigwalt, Pierre Laurent, Remy Ruppel
  • Centrally-holed paper roll with reinforcing element and method of manufacturing said roll
    Patent number: 8672257
    Abstract: A roll of sheet product, in particular of tissue paper, with a central hole along its winding axis includes a cylindrical reinforcing element onto which the paper is wound. The reinforcing element includes at least one ring joined to the innermost turn of the roll, with a width less than the width of the roll and provided with a means of extracting the ring by pulling substantially along the axis of the roll.
    Type: Grant
    Filed: February 3, 2009
    Date of Patent: March 18, 2014
    Assignee: SCA Tissue France
    Inventors: Yves Denis, Rene Sigwalt, Pierre Laurent, Remy Ruppel
  • CENTRALLY-HOLED PAPER ROLL WITH REINFORCING ELEMENT AND METHOD OF MANUFACTURING SAID ROLL
    Publication number: 20130341450
    Abstract: A roll of sheet product, in particular of tissue paper, with a central hole along its winding axis includes a cylindrical reinforcing element onto which the paper is wound. The reinforcing element includes at least one ring joined to the innermost turn of the roll, with a width less than the width of the roll and provided with a means of extracting the ring by pulling substantially along the axis of the roll.
    Type: Application
    Filed: August 28, 2013
    Publication date: December 26, 2013
    Applicant: SCA Tissue France
    Inventors: Yves Denis, Rene Sigwalt, Pierre Laurent, Remy Ruppel
  • CENTRALLY-HOLED PAPER ROLL WITH REINFORCING ELEMENT AND METHOD OF MANUFACTURING SAID ROLL
    Publication number: 20110006145
    Abstract: A roll of sheet product, in particular of tissue paper, with a central hole along its winding axis includes a cylindrical reinforcing element onto which the paper is wound. The reinforcing element includes at least one ring joined to the innermost turn of the roll, with a width less than the width of the roll and provided with a means of extracting the ring by pulling substantially along the axis of the roll.
    Type: Application
    Filed: February 3, 2009
    Publication date: January 13, 2011
    Applicant: GEORGIA-PACIFIC FRANCE
    Inventors: Yves Denis, Rene Sigwalt, Pierre Laurent, Remy Ruppel
  • Surface pattern for embossed paper product
    Patent number: D472054
    Type: Grant
    Filed: May 31, 2002
    Date of Patent: March 25, 2003
    Assignee: Georgia-Pacific France
    Inventors: Jöel Hungler, Katarzyna Vermont, Yves Denis, Nicolas Pommier