Patents by Inventor Nis Øllgaard

Nis Øllgaard 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).

  • Ruler with anti-slipping member
    Patent number: 7032319
    Abstract: A ruler (2) is disclosed, for desk use having an elongated ruler body (4) with a cross-sectional profile enabling at least one part of the ruler body to be placed either at a distance from the underlying layer or in contact with the underlying layer. The ruler, because of an elasticity thereof of the cross sectional profile, facilitates, the at least one part of the ruler body comprising anti-skid means (20) to establish a frictional engagement with the underlying layer by compressive deformation of the ruler body (2), so that the ruler is fixed in relation to the underlying layer. The ruler by simple means and measures easily and efficiently, solely, by the compressive deformation of the ruler body, is fixed in relation to the underlying layer.
    Type: Grant
    Filed: February 4, 2003
    Date of Patent: April 25, 2006
    Inventors: Nis Øllgaard, Jørn B. Johansen
  • Toilet seat
    Patent number: D561316
    Type: Grant
    Filed: December 4, 2006
    Date of Patent: February 5, 2008
    Assignee: Pressalit Group A/S
    Inventor: Nis Øllgaard
  • Eraser
    Patent number: D626591
    Type: Grant
    Filed: December 23, 2008
    Date of Patent: November 2, 2010
    Assignee: Griffit P/S
    Inventors: Nis Øllgaard, Jørn B. Johansen