Patents by Inventor Dag Landvik

Dag Landvik 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: 20120328437
    Abstract: Floating energy producing plant (1), comprising at least three wind generators (2) attached to a common floating unit which can be placed on water independent of placement and water depth. The unit comprises a frame work (F) constructed of pipes (4) connected in at least three attachment points having the shape of nodes (3, 5). The pipes (4) are sealed in their respective ends (4a, 4b) and forms separate floating parts adapted to be connected to the nodes (3, 5).
    Type: Application
    Filed: December 7, 2010
    Publication date: December 27, 2012
    Applicant: HEXICON AB
    Inventors: Anders Tunbjer, Percy Sundquist, Dag Landvik
  • Patent number: 8034445
    Abstract: A laminated support for pressure-relief comprising multiple foam layers. The combinations of layers can comprise one or more layers of visco-elastic foam, highly resilient polyurethane foam, reticulated filter polyurethane foam, and the like.
    Type: Grant
    Filed: May 29, 2009
    Date of Patent: October 11, 2011
    Assignee: Tempur-Pedic Management, Inc.
    Inventors: Dag Landvik, Michael B. Allaway
  • Patent number: 8025964
    Abstract: A laminated support for pressure-relief comprising multiple foam layers. The combinations of layers can comprise one or more layers of visco-elastic foam, highly resilient polyurethane foam, reticulated filter polyurethane foam, and the like.
    Type: Grant
    Filed: December 7, 2004
    Date of Patent: September 27, 2011
    Assignee: Tempur World, LLC
    Inventors: Dag Landvik, Michael B. Allaway
  • Patent number: 7979374
    Abstract: The product demonstration system of the present invention is used to familiarize a person with a product. The product demonstration system includes an audio/visual component that is capable of delivering a recording, an adjustable support that is capable of supporting the person, and a control. The control is operably connected to the adjustable support and the audio/visual component to move the adjustable support and deliver the recording in a coordinated manner to highlight the product.
    Type: Grant
    Filed: June 30, 2009
    Date of Patent: July 12, 2011
    Assignee: Tempur-Pedic Management, Inc.
    Inventor: Dag Landvik
  • Publication number: 20090293199
    Abstract: A laminated support for pressure-relief comprising multiple foam layers. The combinations of layers can comprise one or more layers of visco-elastic foam, highly resilient polyurethane foam, reticulated filter polyurethane foam, and the like.
    Type: Application
    Filed: May 29, 2009
    Publication date: December 3, 2009
    Inventors: Dag Landvik, Michael B. Allaway
  • Publication number: 20090260160
    Abstract: The product demonstration system of the present invention is used to familiarize a person with a product. The product demonstration system includes an audio/visual component that is capable of delivering a recording, an adjustable support that is capable of supporting the person, and a control. The control is operably connected to the adjustable support and the audio/visual component to move the adjustable support and deliver the recording in a coordinated manner to highlight the product.
    Type: Application
    Filed: June 30, 2009
    Publication date: October 22, 2009
    Inventor: Dag Landvik
  • Publication number: 20090172887
    Abstract: A laminated support for pressure-relief comprising multiple foam layers. The combinations of layers can comprise one or more layers of visco-elastic foam, highly resilient polyurethane foam, reticulated filter polyurethane foam, and the like.
    Type: Application
    Filed: March 19, 2009
    Publication date: July 9, 2009
    Inventors: Dag Landvik, Michael B. Allaway
  • Patent number: 7555615
    Abstract: The product demonstration system of the present invention is used to familiarize a person with a product. The product demonstration system includes an audio/visual component that is capable of delivering a recording, an adjustable support that is capable of supporting the person, and a control (FIG. 1, 10, 14, 18, 20, 22, 26). The control is operably connected to the adjustable support and the audio/visual component to move the adjustable support and deliver the recording in a coordinated manner to highlight the product.
    Type: Grant
    Filed: January 10, 2002
    Date of Patent: June 30, 2009
    Assignee: Tempur-Pedic Management, Inc.
    Inventor: Dag Landvik
  • Publication number: 20090080976
    Abstract: A water channeling system includes at least one channeling member comprising fixed aggregate forming a solid body. In this embodiment, the at least one channeling member has a first end, a second end, and a plurality of fluidly connecting interstices therewithin. In this version, the at least one channeling member is water permeable longitudinally between the first end and the second end. The at least one channeling member may be installed below ground to channel water from a first location to a second location. The channeling member may be an elongate member or a vertical panel. The channeling member may comprise comprises polymeric aggregate particles having irregular shapes. The fixed aggregate may have a density of less than or equal to about 1 lb per cubic foot. Multiple channeling members may be placed end-to-end.
    Type: Application
    Filed: April 14, 2008
    Publication date: March 26, 2009
    Inventors: Erik Anderlind, Dag Landvik, Terence Nielsen
  • Patent number: 7507468
    Abstract: A laminated support for pressure-relief comprising an upper layer of visco-elastic foam, a middle layer of visco-elastic foam having a greater hardness, and a bottom layer of highly resilient polyurethane foam. These layers are sandwiched between two layers of reticulated filter polyurethane foam.
    Type: Grant
    Filed: March 31, 2003
    Date of Patent: March 24, 2009
    Assignee: Tempur-Pedic Management, Inc.
    Inventors: Dag Landvik, Michael B. Allaway
  • Publication number: 20050202214
    Abstract: A support cushion including a first underlying layer made from a flexible foam, at least one side of the first underlying layer being configured with a non-plane surface. The support cushion also includes a second underlying layer made from a flexible foam, at least one side of the second underlying layer being configured with a non-plane surface. The second underlying layer is placed in abutment with the first underlying layer. The support cushion further includes an overlying layer placed in abutment with the second underlying layer, the overlying layer being made from a visco-elastic foam.
    Type: Application
    Filed: March 15, 2005
    Publication date: September 15, 2005
    Applicant: Tempur World, LLC
    Inventor: Dag Landvik
  • Publication number: 20050084667
    Abstract: A laminated support for pressure-relief comprising multiple foam layers. The combinations of layers can comprise one or more layers of visco-elastic foam, highly resilient polyurethane foam, reticulated filter polyurethane foam, and the like.
    Type: Application
    Filed: December 7, 2004
    Publication date: April 21, 2005
    Applicant: Tempur World, Inc.
    Inventors: Dag Landvik, Michael Allaway
  • Patent number: 6866915
    Abstract: A support cushion including a first underlying layer made from a flexible foam, at least one side of the first underlying layer being configured with a non-plane surface. The support cushion also includes a second underlying layer made from a flexible foam, at least one side of the second underlying layer being configured with a non-plane surface. The second underlying layer is placed in abutment with the first underlying layer. The support cushion further includes an overlying layer placed in abutment with the second underlying layer, the overlying layer being made from a visco-elastic foam.
    Type: Grant
    Filed: March 5, 2003
    Date of Patent: March 15, 2005
    Assignee: Tempur World, LLC
    Inventor: Dag Landvik
  • Publication number: 20040107149
    Abstract: The product demonstration system of the present invention is used to familiarize a person with a product The product demonstration system includes an audio/visual component that is capable of delivering a recording, an adjustable support that is capable of supporting the person, and a control (FIG. 1, 10, 14, 18, 20, 22, 26). The control is operably connected to the adjustable support and the audio/visual component to move the adjustable support and deliver the recording in a coordinated manner to highlight the product.
    Type: Application
    Filed: July 11, 2003
    Publication date: June 3, 2004
    Inventor: Dag Landvik
  • Publication number: 20040094986
    Abstract: There is now provided a motor vehicle dashboard for a motor vehicle. The motor vehicle dashboard has a frame structure that can be attached to a motor vehicle body. The dashboard has a first element with a first attachment side and a second attachment side opposite the first attachment side, with the first attachment side of the first element being configured to be adhered to the frame structure. The first element comprises foam. The dashboard has a second element with a first side that is configured to be exposed towards the interior of a motor vehicle, and a second, attachment, side opposite the first side of the second element. The first side of the second element provides a leather-like appearance to the dashboard. The abstract of the disclosure is submitted herewith as required by 37 C.F.R. §1.72(b). As stated in 37 C.F.R. §1.
    Type: Application
    Filed: August 5, 2003
    Publication date: May 20, 2004
    Inventors: Dag Landvik, Jurgen Bruning, Eberhard Lang, Maik Ziegler, Peter Nystrom, Mats Karlsson
  • Patent number: 6733083
    Abstract: A vehicle seat includes a cellular plastic layer adjacent to the body of a user. The cellular plastic layer is a layer of a substantially energy absorbing cellular plastic having a density of 30-110 kg/m3, an ILD at 65% indentation of 100-500 N, and a rebound of maximum 10%.
    Type: Grant
    Filed: November 16, 2000
    Date of Patent: May 11, 2004
    Assignee: Dan-Foam A/S
    Inventors: Dag Landvik, Aage Kristiansen
  • Publication number: 20040033351
    Abstract: A laminated support for pressure-relief comprising an upper layer of visco-elastic foam, a middle layer of visco-elastic foam having a greater hardness, and a bottom layer of highly resilient polyurethane foam. These layers are sandwiched between two layers of reticulated filter polyurethane foam.
    Type: Application
    Filed: March 31, 2003
    Publication date: February 19, 2004
    Applicant: Tempur World, Inc.
    Inventors: Dag Landvik, Michael B. Allaway
  • Publication number: 20030162000
    Abstract: A support cushion including a first underlying layer made from a flexible foam, at least one side of the first underlying layer being configured with a non-plane surface. The support cushion also includes a second underlying layer made from a flexible foam, at least one side of the second underlying layer being configured with a non-plane surface. The second underlying layer is placed in abutment with the first underlying layer. The support cushion further includes an overlying layer placed in abutment with the second underlying layer, the overlying layer being made from a visco-elastic foam.
    Type: Application
    Filed: March 5, 2003
    Publication date: August 28, 2003
    Inventor: Dag Landvik
  • Patent number: 6602579
    Abstract: A cushion having an underlying polyurethane foam or flexible layer which includes a non-plane surface, and an overlying visco-elastic foam layer positioned adjacent to the non-plane surface of the underlying layer, the cushion being adapted for suitably supporting a load, such as a human body, positioned thereon.
    Type: Grant
    Filed: January 10, 2001
    Date of Patent: August 5, 2003
    Assignee: Tempur World, Inc.
    Inventor: Dag Landvik
  • Patent number: D489749
    Type: Grant
    Filed: April 24, 2000
    Date of Patent: May 11, 2004
    Assignee: Dan-Foam APS
    Inventor: Dag Landvik