Patents by Inventor Tillman Johnson Gressitt

Tillman Johnson Gressitt 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: 4062614
    Abstract: An insulation piercing slotted beam connector includes a central base portion which is bifurcated at one end. Each of the furcations has a chisel-like cutting edge at its tip which enables the terminal to pierce through insulation covering a conductor so that the insulation remains intact along an outer edge. The base portion also includes provision whereby the bifurcated end can advantageously laterally yaw upon engagement with the insulation covered conductor to properly align the terminal with an offset conductor for a gastight connection.
    Type: Grant
    Filed: July 30, 1976
    Date of Patent: December 13, 1977
    Assignee: Bell Telephone Laboratories, Incorporated
    Inventors: Tillman Johnson Gressitt, Richard O'Regan
  • Patent number: 4040701
    Abstract: A connector block for terminating unprepared communication service wires is disclosed. Pairs of spaced-apart, laterally offset, quick-connect terminals make electrical connections with opposite sides of insulation covered electrical conductors comprising the service wire when the wire is inserted into the connector block and the terminals and conductors are urged into engagement with one another.
    Type: Grant
    Filed: July 30, 1976
    Date of Patent: August 9, 1977
    Assignee: Bell Telephone Laboratories, Incorporated
    Inventor: Tillman Johnson Gressitt