Patents Assigned to Lief Lindblad Entreprenend AB
  • Method for erecting an easily erectable and dismountable building
    Patent number: 4221100
    Abstract: A method for easily erecting a building wherein the thin-walled sections are detachably fitted to frame by simple anchoring means, which can be manually brought to engagement with the frame when the sections are bent to the same curvature as that of the frame and which are secured to the frame by the resiliency of the sections when these are allowed to flex back to their initial curvature when the manual bending force is relieved.
    Type: Grant
    Filed: September 15, 1978
    Date of Patent: September 9, 1980
    Assignee: Lief Lindblad Entreprenend AB
    Inventor: Leif Lindblad