Patents by Inventor Sven Kornfalt

Sven Kornfalt 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: 20100115870
    Abstract: The invention is a joint cover assembly for covering a gap adjacent an edge of a panel that covers a sub-surface, and a method of covering such a gap. The assembly can be manipulated to form an end molding, a T-molding, a hard surface reducer, a carpet reducer, and/or a stair nose molding. A kit can include the joint cover assembly an a tool for forming a flooring transition from a generic element having break-away sections.
    Type: Application
    Filed: September 14, 2009
    Publication date: May 13, 2010
    Inventors: Oliver Stanchfield, Sven Kornfalt, Roland Larsson, William T. Pierce, Sabad La Serna, Patrick George Smith, Wayne Robert Johnston
  • Patent number: 7640705
    Abstract: A thin decorative thermosetting laminate of postforming quality is glued to a longitudinal carrier to form a floor strip. The laminate has a thermosetting resin as well as hard particles impregnated therein to increase the abrasion resistance of the laminate. The carrier generally has a cross section of a dilatation, transition or a finishing profile, depending on the intended use of the floor strip. The floor strip has a tab portion on a surface that engages a channel on a floor tile or a reducer. The tab portion locks the floor strip into place and prevents movement of the floor tile or the reducer with respect to the floor strip.
    Type: Grant
    Filed: April 10, 2006
    Date of Patent: January 5, 2010
    Assignee: Pergo (Europe) AB
    Inventors: Sven Kornfalt, Per Bengtsson, Hans Sjolin, Oliver Stanchfield
  • Publication number: 20090321012
    Abstract: Means for installation of panels, the panels comprising a core, a decorative upper surface and edges provided with joining means for positioning the panels towards one another. Predetermined portions of the edges are provided with an encapsulated agent which is made present on the edges of the surface elements before assembly and which encapsulation is ruptured by means of assembly making the agent available to the core. The surface elements are hereby joined to one another by use of the joining means wherein a unit of a plurality of surface elements is formed.
    Type: Application
    Filed: April 13, 2009
    Publication date: December 31, 2009
    Inventors: Ake SJOBERG, Sven Kornfalt
  • Patent number: 7517427
    Abstract: Means for installation of panels, the panels comprising a core, a decorative upper surface and edges provided with joining means for positioning the panels towards one another. Predetermined portions of the edges are provided with an encapsulated agent which is made present on the edges of the surface elements before assembly and which encapsulation is ruptured by means of assembly making the agent available to the core. The surface elements are hereby joined to one another by use of the joining means wherein a unit of a plurality of surface elements is formed.
    Type: Grant
    Filed: March 27, 2006
    Date of Patent: April 14, 2009
    Assignee: Pergo (Europe) AB
    Inventors: Ake Sjoberg, Sven Kornfalt
  • Publication number: 20080263983
    Abstract: The invention is a joint cover assembly for covering a gap adjacent an edge of a panel that covers a sub-surface, and a method of covering such a gap. The assembly can be installed to be a flush or near-flush arrangement with adjacent flooring elements.
    Type: Application
    Filed: November 13, 2007
    Publication date: October 30, 2008
    Applicant: PERGO (EUROPE) AB
    Inventors: Oliver Stanchfield, Sven Kornfalt, William T. Pierce, Patrick George Smith, Sabad La Serna, Roland Larsson, Wayne Robert Johnston
  • Publication number: 20080187710
    Abstract: A protective mat, coaster or cutting board are embodiments of some products that can be obtained from the present invention. In one such embodiment, a floor mat having two major surfaces, i.e., an upper and lower surface, each of which can optionally be formed of a laminate, preferably, but not necessarily, having different decors, is provided. The floor mat can be made in one piece, but preferably, is assembled from several pieces, optionally packaged as a kit, in combination with joining elements and optionally an edge border, or glue, and/or gripping pad or pads.
    Type: Application
    Filed: January 30, 2008
    Publication date: August 7, 2008
    Applicant: PERGO (EUROPE) AB
    Inventors: Oliver O. Stanchfield, Sven Kornfalt, Patrick George Smith, Ane Elholm
  • Publication number: 20080066419
    Abstract: A ventilated quarter round molding or shoe molding can be used, in combination with a water impervious underlayment to dissipate water vapor which is often generated from subfloors. Such water vapor can damage certain flooring, and the invention allows for the installation of devices to limit or eliminate such damage without significant cost.
    Type: Application
    Filed: September 18, 2006
    Publication date: March 20, 2008
    Applicant: PERGO (EUROPE) AB
    Inventors: Oliver Stanchfield, Sven Kornfalt, Roland Larsson, William T. Pierce, Sabad La Serna, Patrick George Smith, Wayne Robert Johnston
  • Publication number: 20080034700
    Abstract: The invention is a joint cover assembly for covering a gap adjacent an edge of a panel that covers a sub-surface, and a method of covering such a gap. The assembly can be manipulated to form an end molding, a T-molding, a hard surface reducer, a carpet reducer, and/or a stair nose molding.
    Type: Application
    Filed: January 22, 2007
    Publication date: February 14, 2008
    Applicant: PERGO (EUROPE) AB
    Inventors: Oliver Stanchfield, Sven Kornfalt, Roland Larsson, William T. Pierce, Sabad La Serna, Patrick George Smith, Wayne Robert Johnston
  • Publication number: 20070283654
    Abstract: The invention is a joint cover assembly for covering a gap adjacent an edge of a panel that covers a sub-surface, and a method of covering such a gap. The assembly can be manipulated to form an end molding, a T-molding, a hard surface reducer, a carpet reducer, and/or a stair nose molding. A kit can include the joint cover assembly an a tool for forming a flooring transition from a generic element having break-away sections.
    Type: Application
    Filed: May 24, 2007
    Publication date: December 13, 2007
    Applicant: PFLEIDERER SCHWEIZ AG
    Inventors: Oliver Stanchfield, Sven Kornfalt, Roland Larsson, William Pierce, Sabad La Serna, Patrick Smith, Wayne Johnston
  • Publication number: 20070107344
    Abstract: A thin decorative thermosetting laminate of postforming quality is glued to a longitudinal carrier to form a floor strip. The laminate has a thermosetting resin as well as hard particles impregnated therein to increase the abrasion resistance of the laminate. The carrier generally has a cross section of a dilatation, transition or a finishing profile, depending on the intended use of the floor strip. The floor strip has a tab portion on a surface that engages a channel on a floor tile or a reducer. The tab portion locks the floor strip into place and prevents movement of the floor tile or the reducer with respect to the floor strip.
    Type: Application
    Filed: December 18, 2006
    Publication date: May 17, 2007
    Applicant: Pergo (Europe) AB
    Inventors: Sven Kornfalt, Per Bengtsson, Hans Sjolin, Oliver Stanchfield
  • Publication number: 20070059543
    Abstract: A flooring system comprising a carrying panel with edges, said edges being provided with means for joining. The carrying panel is further being provided with an upper side and a lower side. The flooring system comprises a plurality of panels where each panel is provided with an upper decorative surface. The flooring system comprises panels with at least two of decorative surface selected from the group consisting of a thermosetting composite, a thermoplastic composite, an elastomeric foil, a thermoplastic foil, a metal sheet, a fabric, a mineral and a mineral composite.
    Type: Application
    Filed: November 16, 2004
    Publication date: March 15, 2007
    Inventors: Sven Kornfalt, Peter Ringo, Anja Lindstedt, Kent Akerman
  • Publication number: 20060174556
    Abstract: A thin decorative thermosetting laminate of postforming quality is glued to a longitudinal carrier to form a floor strip. The laminate has a thermosetting resin as well as hard particles impregnated therein to increase the abrasion resistance of the laminate. The carrier generally has a cross section of a dilatation, transition or a finishing profile, depending on the intended use of the floor strip. The floor strip has a tab portion on a surface that engages a channel on a floor tile or a reducer. The tab portion locks the floor strip into place and prevents movement of the floor tile or the reducer with respect to the floor strip.
    Type: Application
    Filed: April 10, 2006
    Publication date: August 10, 2006
    Applicant: Pergo (Europe) AB
    Inventors: Sven Kornfalt, Per Bengtsson, Hans Sjolin, Oliver Stanchfield
  • Publication number: 20060165940
    Abstract: Means for installation of panels, the panels comprising a core, a decorative upper surface and edges provided with joining means for positioning the panels towards one another. Predetermined portions of the edges are provided with an encapsulated agent which is made present on the edges of the surface elements before assembly and which encapsulation is ruptured by means of assembly making the agent available to the core. The surface elements are hereby joined to one another by use of the joining means wherein a unit of a plurality of surface elements is formed.
    Type: Application
    Filed: March 27, 2006
    Publication date: July 27, 2006
    Applicant: Pergo (Europe) AB
    Inventors: Ake Sjoberg, Sven Kornfalt
  • Patent number: 7065931
    Abstract: A thin decorative thermosetting laminate of postforming quality is glued to a longitudinal carrier to form a floor strip. The laminate has a thermosetting resin as well as hard particles impregnated therein to increase the abrasion resistance of the laminate. The carrier generally has a cross section of a dilatation, transition or a finishing profile, depending on the intended use of the floor strip. The floor strip has a tab portion on a surface that engages a channel on a floor tile or a reducer. The tab portion locks the floor strip into place and prevents movement of the floor tile or the reducer with respect to the floor strip.
    Type: Grant
    Filed: July 30, 2004
    Date of Patent: June 27, 2006
    Assignee: Pergo (Europe) AB
    Inventors: Sven Kornfalt, Per Bengtsson, Hans Sjolin, Oliver Stanchfield
  • Patent number: 7029741
    Abstract: Means for installation of panels, the panels comprising a core, a decorative upper surface and edges provided with joining means for positioning the panels towards one another. Predetermined portions of the edges are provided with an encapsulated agent which is made present on the edges of the surface elements before assembly and which encapsulation is ruptured by means of assembly making the agent available to the core. The surface elements are hereby joined to one another by use of the joining means wherein a unit of a plurality of surface elements is formed.
    Type: Grant
    Filed: December 3, 2003
    Date of Patent: April 18, 2006
    Assignee: Pergo (Europe) AB
    Inventors: Ake Sjoberg, Sven Kornfalt
  • Publication number: 20050144881
    Abstract: A molding (1) for use together with floor panels (2). The molding (1) is provided with a first and a second distal edge (3I and 3II, respectively), the distal edges (3I and 3II, respectively) being provided with means for locking a first distal edge (3I) of a first molding (1) to the second distal edge (3II) of a second molding (1). A joint (101) constituted for mechanical locking between panels, the joint (101) having a first edge (101I) and a second edge (101II). The panel have an upper side (103) and a lower side (104), the first edge (101I) having a lower cheek (102). The lower cheek (102) has an outermost portion (102I) and an innermost portion (102II). At least one groove (105) is present on the lower side (104) of the panel, the groove (105) being arranged in a position between the innermost portion (102II) and the outermost portion (102I). A base portion (105I) of the groove (105) is located at a predetermined distance (L) from the upper side (103).
    Type: Application
    Filed: December 20, 2004
    Publication date: July 7, 2005
    Applicant: Pergo (Europe) AB
    Inventors: Diane Tate, Sven Kornfalt, Nils-Erik Engstrom
  • Patent number: 6898911
    Abstract: A thin decorative thermosetting laminate of postforming quality is glued to a longitudinal carrier to form a floor strip. The laminate has a thermosetting resin as well as hard particles impregnated therein to increase the abrasion resistance of the laminate. The carrier generally has a cross section of a dilatation, transition or a finishing profile, depending on the intended use of the floor strip. The floor strip has a tab portion on a surface that engages a channel on a floor tile or a reducer. The tab portion locks the floor strip into place and prevents movement of the floor tile or the reducer with respect to the floor strip.
    Type: Grant
    Filed: December 16, 2002
    Date of Patent: May 31, 2005
    Assignee: PERGO (Europe) AB
    Inventors: Sven Kornfalt, Per Bengtsson, Hans Sjolin, Oliver Stanchfield
  • Publication number: 20050109445
    Abstract: A process for the manufacture of a decorative laminate board, which laminate board includes at least one thermosetting resin impregnated paper layer. A decor paper in the form of a web or a sheet, provided with a plurality of decor sections, each decor section being intended to constitute a decor of a decorative panel, is placed as a surface layer on a base layer and bonded thereto by pressing under elevated pressure. The laminate board achieved is then rolled between a plurality of rollers. The plurality of rollers comprises at least one counter-stay roller on a under side of the laminate board and a plurality of structure rollers on the decor side of the laminate board. Each of the structure rollers have a width which is less than ? of the width of the laminate board, wherein each structure roller is used for embossing a predetermined portion of the laminate board.
    Type: Application
    Filed: November 24, 2004
    Publication date: May 26, 2005
    Applicant: Pergo (Europe) AB
    Inventors: Sven Kornfalt, Ake Sjoberg
  • Publication number: 20050003149
    Abstract: A thin decorative thermosetting laminate of postforming quality is glued to a longitudinal carrier to form a floor strip. The laminate has a thermosetting resin as well as hard particles impregnated therein to increase the abrasion resistance of the laminate. The carrier generally has a cross section of a dilatation, transition or a finishing profile, depending on the intended use of the floor strip. The floor strip has a tab portion on a surface that engages a channel on a floor tile or a reducer. The tab portion locks the floor strip into place and prevents movement of the floor tile or the reducer with respect to the floor strip.
    Type: Application
    Filed: July 30, 2004
    Publication date: January 6, 2005
    Applicant: Pergo (Europe) AB
    Inventors: Sven Kornfalt, Per Bengtsson, Hans Sjolin, Oliver Stanchfield
  • Patent number: D504730
    Type: Grant
    Filed: June 30, 2004
    Date of Patent: May 3, 2005
    Assignee: Pergo (Europe) AB
    Inventors: Sven Kornfalt, Per Bengtsson, Hans Sjolin, Oliver Stanchfield