Patents by Inventor Per Lien

Per Lien 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: 4846622
    Abstract: The invention relates to an adjustable securing means, preferably of metal, for joining two components (1,2) together. It comprises a holding element (3) which can be incorporated into an adapted hole in the component (1) at the side of the component (1) facing the component (2). The holding element (3) is provided with an internal thread and comprises a collar (8). The securing means further comprises a force-transmitting element (7) which is provided at least partially with an external thread and is screwable into the holding element (3) and has a through hole (8) with a stop (a) or the like at one end, the hole (8) being otherwise completely or partially formed with polygonal cross-section. The holding element (3) consists of a relatively narrow sleeve-like ring (6). The internally threaded holding element (3) comprises a lip projecting radially from its peripheral face and axially spaced from the collar and a lug (16) which lies in the plane of the collar (8) opposite the lip (12 ) and has a hole (18).
    Type: Grant
    Filed: October 9, 1987
    Date of Patent: July 11, 1989
    Assignee: Innotech S.A.
    Inventor: Per Lien
  • Patent number: 4662807
    Abstract: An adjustable fastener, preferably made from metal, for joining two structural elements (1, 2). Said fastener essentially consists of a holding element (3) comprising a relatively narrow sleeve-like ring (4), and tongue-like or ear-like members (6) projecting from the circumference of said ring (4); and a force transmitting member (7) provided with a through hole (8). Due to its special design, said holding element (3) will lock to structural element (1) and, thus, constitute a stable holding member for said force transmitting member (7).
    Type: Grant
    Filed: January 6, 1986
    Date of Patent: May 5, 1987
    Inventors: Per Lien, Terje Edvardsen