Patents by Inventor Robert B. Eliezer

Robert B. Eliezer 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).

  • Twin break transfer switch
    Patent number: 4791255
    Abstract: An electrical transfer switch for providing electrical power from either one of two sources of electrical power to a load, and characterized by at least a pair of spaced power contacts disposed on a base which contacts are electrically connected to different sources of power; a load contact on the base and interconnected with a load; an electrically conductive bridge pivotally supported intermediate the ends thereof on the base for rotation between different angular positions as power for the load is transferred from one power source to another power source.
    Type: Grant
    Filed: December 11, 1987
    Date of Patent: December 13, 1988
    Assignee: Westinghouse Electric Corp.
    Inventor: Robert B. Eliezer