Patents by Inventor Robert W. Tracey

Robert W. Tracey 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).

  • Locking arrangement for a watthour meter adapter assembly
    Patent number: 3996501
    Abstract: A locking arrangement for clamping a watthour meter to an assembly includes first and second locking members each having first end portions which engage an annular ridge of the watthour housing, offset portions which engage an annular ridge of the adapter housing and second ends which are secured to the adapter housing from a rearward surface of the adapter housing to make removal of the watthour meter from the adapter assembly more difficult.
    Type: Grant
    Filed: May 19, 1975
    Date of Patent: December 7, 1976
    Assignee: Sangamo Electric Company
    Inventor: Robert W. Tracey