Patents by Inventor Arthur E. Fredericksen

Arthur E. Fredericksen 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).

  • Ground wire connector
    Patent number: 4021090
    Abstract: A ground wire connector for grounding a conductor on a reel during stringing operations which includes structure for coupling the connector to a reel rotatably mounted on a shaft. A bearing is provided with one portion connectable to the reel so as to rotate therewith and a second portion connectable to the shaft with the one portion rotatable with respect to the second portion. The second portion is coupled with a grounded conductor and the connector provides an electrical path from the reel to the grounded conductor when connected thereto while permitting relative rotation between the reel and grounded conductor.
    Type: Grant
    Filed: June 30, 1976
    Date of Patent: May 3, 1977
    Assignee: Fargo Mfg. Company, Inc.
    Inventor: Arthur E. Fredericksen