Patents Assigned to AB Essve Produkter
  • Fastening device for door or window frames
    Patent number: 4655656
    Abstract: A device for adjustably fastening a door or window frame or the like to a fixed element, including a screw-like device having threads which engage the fixed element and a threaded sleeve member, displaceably arranged on the screw-like device, which engages the frame.
    Type: Grant
    Filed: August 19, 1986
    Date of Patent: April 7, 1987
    Assignee: AB Essve Produkter
    Inventor: Nils-Arne Jonsson