Patents by Inventor Arwen G. Isaar

Arwen G. Isaar 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).

  • Locking apparatus for fastening system
    Patent number: 5746558
    Abstract: A locking apparatus for limiting displacement of a fastener relative to first and second members interconnected thereby is disclosed. The locking apparatus may include a locking member which is insertable within a first bore of the first member. In particular, the locking member may have an elastically deformable upper portion and a leg which extend between the fastener and the first member to substantially inhibit displacement (e.g., rotational) of the fastener relative to the first member.
    Type: Grant
    Filed: July 24, 1996
    Date of Patent: May 5, 1998
    Assignee: Lockheed Martin Corporation
    Inventors: William D. Nygren, Jr., Arwen G. Isaar