Patents by Inventor Lars Ekstroem

Lars Ekstroem 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).

  • Patent number: 8226148
    Abstract: In the case of a sun screen, in particular for a motor vehicle, the sunscreen includes, but is not limited to a sunlight shading body, which at least partly has a transparent or lucent material and a fixing body for fixing the sun screen, in particular to the motor vehicle, e.g., to a roof area of an auto body of the motor vehicle, the range of vision of the driver or of the front-seat passenger is substantially not to be limited by the sun screen on the one hand and the edge of the sunlight shading body is not to represent a risk of injury to the driver and front-seat passenger, on the other hand.
    Type: Grant
    Filed: November 17, 2009
    Date of Patent: July 24, 2012
    Assignee: GM Global Technology Operations LLC
    Inventors: Joergen Lindberg, Lars Ekstroem, Martin Sjöström, Christer Waldemarsson
  • Publication number: 20100127528
    Abstract: In the case of a sun screen, in particular for a motor vehicle, the sunscreen includes, but is not limited to a sunlight shading body, which at least partly has a transparent or lucent material and at least one means for fixing the sun screen, in particular to the motor vehicle, e.g., to a roof area of an auto body of the motor vehicle, the range of vision of the driver or of the front-seat passenger is substantially not to be limited by the sun screen on the one hand and the edge of the sunlight shading body is not to represent a risk of injury to the driver and front-seat passenger, on the other hand.
    Type: Application
    Filed: November 17, 2009
    Publication date: May 27, 2010
    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS, INC.
    Inventors: Joergen LINDBERG, Lars EKSTROEM, Martin SJÖSTRÖM, Christer WALDEMARSSON
  • Patent number: 6319364
    Abstract: A method of dividing a formed paper web into at least two partial-width webs during production of creped paper in a paper machine having a cylinder with an adhesive coating to which the web adheres. The web is divided in conjunction with the cylinder by one partial-width web being detached by scraping from the outer surface at a first web-detaching point while the other partial-width web, still adhered to the outer surface, accompanies this surface to a second web-detaching point situated downstream, to be detached by scraping from the outer surface, at least one partial-width web being creped off. The invention also relates to a apparatus and a paper machine including such a apparatus having doctor blades forming the web-detaching points.
    Type: Grant
    Filed: November 17, 2000
    Date of Patent: November 20, 2001
    Inventor: Lars Ekström
  • Patent number: 6207016
    Abstract: A method of dividing a formed paper web into at least two partial-width webs during production of creped paper in a paper machine having a cylinder with an adhesive coating to which the web adheres. The web is divided in conjunction with the cylinder by one partial-width web being detached by scraping from the outer surface at a first web-detaching point while the other partial-width web, still adhered to the outer surface, accompanies this surface to a second web-detaching point situated downstream, to be detached by scraping from the outer surface, at least one partial-width web being creped off.
    Type: Grant
    Filed: May 14, 1999
    Date of Patent: March 27, 2001
    Inventor: Lars Ekström