Patents by Inventor Walter L. Swiderski, Jr.

Walter L. Swiderski, Jr. 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).

  • Connector for lanyard wire to clip over trigger
    Patent number: 4147220
    Abstract: A connector assembly for use in attaching a lanyard pull wire to the trigger of a powder-actuated tool which is mounted on a pole for overhead use. A tubular member, preferably a spring, receives a wire loop through its bore. The member slips onto the tool trigger, and the lanyard is connected to the wire loop. The connector assembly is thus easily removable and does not require extra tool modification to use.
    Type: Grant
    Filed: February 18, 1977
    Date of Patent: April 3, 1979
    Assignee: Olin Corporation
    Inventors: Walter L. Swiderski, Jr., John J. O'Brien, Stuart D. Kershner