Patents by Inventor Bengt Ruuth

Bengt Ruuth 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).

  • Publication number: 20130042956
    Abstract: A process for the manufacturing of a decorative laminate, having an upper decorative and abrasion resistant thermosetting laminate layer and a carrying core. The upper side of the core has the abrasion resistant thermosetting laminate while the lower side of the core has a balance layer. This balance layer prevents warping of the decorative laminate while at the same time providing acoustic dampening. The balance layer includes a layer of a polymer. The balance layer and the thermosetting laminate are joined with the core by pressing. The carrying core further is provided with a dampening foil of an elastomer arranged between the upper side of the core and the abrasion resistant thermosetting laminate. The elastomer and thermosetting laminate are joined with each other and with the core by pressing. The achieved laminate is then cut into panels and provided with edges intended for joining.
    Type: Application
    Filed: September 14, 2012
    Publication date: February 21, 2013
    Applicant: PERGO (EUROPE) AB
    Inventors: Martin Broberg, Jorgen Nissen, Bengt Ruuth, Johan Iveberg, Hakan Zander, Ake Sjoberg
  • Patent number: 8323447
    Abstract: A process for the manufacturing of a decorative laminate, which laminate comprises an upper decorative and abrasion resistant thermosetting laminate layer and a carrying core. The upper side of the core is provided with the abrasion resistant thermosetting laminate while the lower side of the core is provided with a balance layer. This balance layer has the purpose of preventing warping of said decorative laminate while at the same time having the purpose of acoustic dampening. The balance layer comprises a layer of a polymer. The balance layer and the thermosetting laminate are joined with said core by means of pressing. Said carrying core further is provided with a dampening foil of an elastomer arranged between the upper side of the core and the abrasion resistant thermosetting laminate. The elastomer and thermosetting laminate are joined with each other and with the core by means of pressing. The achieved laminate is then cut into panels and provided with edges intended for joining.
    Type: Grant
    Filed: November 28, 2003
    Date of Patent: December 4, 2012
    Assignee: Pergo (Europe) AB
    Inventors: Martin Broberg, Jorgen Nissen, Bengt Ruuth, Johan Iveberg, Hakan Zander, Ake Sjoberg
  • Publication number: 20040134587
    Abstract: A process for the manufacturing of a decorative laminate, which laminate comprises an upper decorative and abrasion resistant thermosetting laminate layer and a carrying core. The upper side of the core is provided with the abrasion resistant thermosetting laminate while the lower side of the core is provided with a balance layer. This balance layer has the purpose of preventing warping of said decorative laminate while at the same time having the purpose of acoustic dampening. The balance layer comprises a layer of a polymer. The balance layer and the thermosetting laminate are joined with said core by means of pressing. Said carrying core further is provided with a dampening foil of an elastomer arranged between the upper side of the core and the abrasion resistant thermosetting laminate. The elastomer and thermosetting laminate are joined with each other and with the core by means of pressing. The achieved laminate is then cut into panels and provided with edges intended for joining.
    Type: Application
    Filed: November 28, 2003
    Publication date: July 15, 2004
    Inventors: Martin Broberg, Jorgen Nissen, Bengt Ruuth, Johan Iveberg, Hakan Zander, Ake Sjoberg