Patents by Inventor Per Steen Nielsen

Per Steen Nielsen 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: 6616500
    Abstract: A toy building set comprising building elements with at least two side walls that define a width for the building elements and a top face with coupling studs arranged in parallel rows on the top face such that the rows are spaced apart. The building elements have a bottom with a cavity for receiving coupling studs on other building elements. The toy building set comprises a toy vehicle with wheels that are mounted in pairs on opposed sides of the vehicle. The wheels in each pair are arranged at such distance from each other that there is room for an integer multiple of rows of coupling studs between the wheels, and that both wheels in a pair can simultaneously be in rolling contact with a top side of the building element.
    Type: Grant
    Filed: May 26, 2000
    Date of Patent: September 9, 2003
    Assignee: Interlego AG
    Inventors: Rune Harms, Per Steen Nielsen
  • Patent number: 5743779
    Abstract: The invention concerns a toy ship having a hull part (1) which is blow moulded as a closed unit, and an upper part (2) which is injection moulded, the two parts being assembled to form the toy ship. The novelty of the toy ship is that at least one area of the upper part (2) is provided with coupling studs for coupling with other toy building elements (3), that this area is located between the outer, peripheral edge of the upper part (2) and the joint between the hull part (1) and the upper part (2), and that the outer, peripheral edge of the upper part (2) is cantilevered at least around the area provided with coupling studs.
    Type: Grant
    Filed: September 17, 1996
    Date of Patent: April 28, 1998
    Assignee: INTERLEGO AG
    Inventor: Per Steen Nielsen
  • Patent number: D387100
    Type: Grant
    Filed: September 17, 1996
    Date of Patent: December 2, 1997
    Assignee: Interlego AG
    Inventors: Jacob Nielsen, Lone Bj.o slashed.rnskov-Bartholdy, Per Steen Nielsen
  • Patent number: D387101
    Type: Grant
    Filed: September 17, 1996
    Date of Patent: December 2, 1997
    Assignee: Interlego AG
    Inventors: Jacob Nielsen, Lone Bj.o slashed.rnskov-Bartholdy, Per Steen Nielsen
  • Patent number: D387103
    Type: Grant
    Filed: September 17, 1996
    Date of Patent: December 2, 1997
    Assignee: Interlego AG
    Inventors: Jacob Nielsen, Lone Bj.o slashed.rnskov-Bartholdy, Per Steen Nielsen
  • Patent number: D388140
    Type: Grant
    Filed: September 17, 1996
    Date of Patent: December 23, 1997
    Assignee: Interlego AG
    Inventors: Jacob Nielsen, Lone Bj.o slashed.rnskov-Bartholdy, Per Steen Nielsen
  • Patent number: D388476
    Type: Grant
    Filed: September 17, 1996
    Date of Patent: December 30, 1997
    Assignee: Interlego AG
    Inventors: Jacob Nielsen, Lone Bj.o slashed.rnskov-Bartholdy, Per Steen Nielsen
  • Patent number: D388477
    Type: Grant
    Filed: September 17, 1996
    Date of Patent: December 30, 1997
    Assignee: Interlego AG
    Inventors: Jacob Nielsen, Lone Bj.o slashed.rnskov-Bartholdy, Per Steen Nielsen
  • Patent number: D388478
    Type: Grant
    Filed: September 17, 1996
    Date of Patent: December 30, 1997
    Assignee: Interlego AG
    Inventors: Jacob Nielsen, Lone Bj.o slashed.rnskov-Bartholdy, Per Steen Nielsen
  • Patent number: D391323
    Type: Grant
    Filed: September 17, 1996
    Date of Patent: February 24, 1998
    Assignee: INTERLEGO AG
    Inventors: Jacob Nielsen, Lone Bj.o slashed.rnskov-Bartholdy, Per Steen Nielsen
  • Patent number: D394469
    Type: Grant
    Filed: September 18, 1997
    Date of Patent: May 19, 1998
    Assignee: INTERLEGO AG
    Inventor: Per Steen Nielsen
  • Patent number: D409690
    Type: Grant
    Filed: October 14, 1998
    Date of Patent: May 11, 1999
    Assignee: INTERLEGO AG
    Inventor: Per Steen Nielsen
  • Patent number: D412725
    Type: Grant
    Filed: October 14, 1998
    Date of Patent: August 10, 1999
    Assignee: INTERLEGO AG
    Inventors: Per Steen Nielsen, Rune Harms
  • Patent number: D412949
    Type: Grant
    Filed: October 14, 1998
    Date of Patent: August 17, 1999
    Assignee: INTERLEGO AG
    Inventor: Per Steen Nielsen