Patents by Inventor Erik W. Nilsson

Erik W. Nilsson 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).

  • Mounting arrangement
    Patent number: 4589793
    Abstract: An arrangement for firmly mounting a body in an aperture located in a planar surface on a platen comprises a mounting plate which is inserted in a groove located on the perimeter of the body. Means are provided for urging a part of the plate projecting from the groove into abutment with the planar surface and holding the projecting plate part thereagainst.The planar surface and the opposing surface of the mounting plate form an acute angle therebetween prior to urging the projecting portion into abutment with the planar surface. The value of this acute angle is selected in respect of given parameters, so as to pre-stress the mounting plate when the projection is urged against the planar surface.
    Type: Grant
    Filed: May 29, 1984
    Date of Patent: May 20, 1986
    Inventors: Erik W. Nilsson, Ake Brunnegard, Hans Ring
  • Holder for bags for waste products
    Patent number: D262688
    Type: Grant
    Filed: July 2, 1979
    Date of Patent: January 19, 1982
    Inventor: Erik W. Nilsson
  • Set of pillars and bushes
    Patent number: D285798
    Type: Grant
    Filed: November 23, 1983
    Date of Patent: September 23, 1986
    Inventors: Ake Brunnegard, Erik W. Nilsson, Hans Ring