Patents Assigned to 3L-Rask APS
  • Toy building brick
    Patent number: D600291
    Type: Grant
    Filed: October 31, 2008
    Date of Patent: September 15, 2009
    Assignee: 3L-Rask APS
    Inventors: Rikke Christensen, Malthe Bruun Ludvigsen, Mads Sandahl Christensen, Lars Christensen, Frits Ludvigsen
  • Toy building brick socket
    Patent number: D610628
    Type: Grant
    Filed: August 6, 2009
    Date of Patent: February 23, 2010
    Assignee: 3L-Rask APS
    Inventors: Rikke Christensen, Malthe Bruun Ludvigsen, Mads Sandahl Christensen, Lars Christensen, Frits Ludvigsen