Patents by Inventor Stefan Loveborn

Stefan Loveborn 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).

  • Bumper beam
    Patent number: 8246090
    Abstract: A bumper beam has an open hat beam profile with a central flange (11), two webs (12, 13) and two side flanges (14, 15), and it has two fastening portions (16, 17) in which the central flange has transverse recesses (30, 31), which continue along the webs for a maximum of 40% of the extent of the webs in the transverse direction. These recesses strengthen the profile and provide controlled deformation in response to collision loading.
    Type: Grant
    Filed: October 23, 2007
    Date of Patent: August 21, 2012
    Assignee: Gestamp Hardtech AB
    Inventor: Stefan Loveborn
  • Bumper beam
    Publication number: 20110121585
    Abstract: A bumper beam has an open hat beam profile with a central flange (11), two webs (12, 13) and two side flanges (14, 15), and it has two fastening portions (16, 17) in which the central flange has transverse recesses (30, 31), which continue along the webs for a maximum of 40% of the extent of the webs in the transverse direction. These recesses strengthen the profile and provide controlled deformation in response to collision loading.
    Type: Application
    Filed: October 23, 2007
    Publication date: May 26, 2011
    Inventor: Stefan Loveborn