Patents by Inventor Robert J. Peirce

Robert J. Peirce 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).

  • Secondary securing arrangement for spigot mounted components
    Patent number: 5269620
    Abstract: A secondary securing member is provided (19,28,29,30) for securing a first component (11) to a second component (13) when primary securing member (17) is inadvertently removed. The first component (11) includes an outwardly extending spigot (12) slidably engaging the secondary securing member (19, 28,29,30). The second component (13) is assembled and secured by a primary securing member means (17). Thus if in use, the primary securing member (17) is inadvertently removed, the secondary securing member (19, 28, 29, 30) insures limited axial displacement but no separation of the second component (13) from the first component (11).
    Type: Grant
    Filed: January 8, 1992
    Date of Patent: December 14, 1993
    Assignee: British Aerospace Public Limited Company
    Inventors: George H. Williams, Robert J. Peirce