Patents by Inventor Flemming Hansen Kaad

Flemming Hansen Kaad 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).

  • Method for manufacturing a tubular compact
    Patent number: 4880598
    Abstract: A tubular compact (14) obtained by compacting a powder is applied with one circumferential surface (16) at a minimum distance required for said application, from an abutment surface (15) corresponding to said one circumferential surface (16). The space between said one circumferential surface (16) and the abutment surface (15) is evacuated, such that the compact (14), while undergoing a certain deformation to bridge said space, is sucked against the abutment surface (15) so as to be firmly retained against it.
    Type: Grant
    Filed: December 15, 1988
    Date of Patent: November 14, 1989
    Assignee: Cips KB
    Inventors: Flemming Hansen Kaad, Ola Pettersson