Patents by Inventor Randall H. Anderson

Randall H. Anderson 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: 4063351
    Abstract: A resilient insulator having a hole therethrough is supported and a first reciprocable mechanism is provided to telescope a hollow cylinder into the insulator hole to stretch the hole to a position larger in cross section. A second reciprocable mechanism is provided to telescope an insulated rod partway into the cylinder and insulator. A third electrically operable mechanism responsive to a contact touching one end of the rod is provided to actuate one of the first and second mechanisms to relieve the insulator in a manner to allow the same to hold the contact fixedly in inward radial compression in the insulator hole.
    Type: Grant
    Filed: December 20, 1976
    Date of Patent: December 20, 1977
    Assignee: International Telephone and Telegraph Corporation
    Inventors: Leslie M. Borsuk, Randall H. Anderson, Emerson A. Grimsby, Robert F. Malsberger