Patents by Inventor Albert Colijn

Albert Colijn 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).

  • Filter housing
    Publication number: 20070068868
    Abstract: The invention relates to a filter housing comprising: an extruded tube with at least one expanded end; and a bush arranged in the expanded end. The invention further relates to a method for manufacturing the above stated filter housing, which method comprises the steps of: providing an extruded tube, heating an end of the extruded tube, expanding the end of the tube, and arranging a bush in the expanded end.
    Type: Application
    Filed: August 7, 2006
    Publication date: March 29, 2007
    Inventors: Simon Vasse, Albert Colijn
  • Filter housing
    Publication number: 20040074837
    Abstract: The invention relates to a filter housing (1), comprising: an extruded tube with at least one expanded end (2); and a bush (3) arranged in the expanded end (2). The invention further relates to a method for manufacturing an above stated filter housing (1), which method comprises the steps of: providing an extruded tube, heating an end of the extruded tube, expanding the end (2) of the tube, arranging a bush (3) in the expanded end (2).
    Type: Application
    Filed: November 12, 2003
    Publication date: April 22, 2004
    Inventors: Simon Roelof Vasse, Albert Colijn