Patents by Inventor Joseph R. Manuel, III

Joseph R. Manuel, III 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).

  • Panelboard circuit breaker mounting assembly
    Patent number: 5128828
    Abstract: A mounting tab plate for a panelboard has been designed, so that two such plates can be used in pairs on each pole for gang-mounting of multipole circuit breakers, the plates being fixed on the panelboard on opposite sides by a screw after insertion of the tab in a corresponding groove of the housing of the circuit breaker.
    Type: Grant
    Filed: June 21, 1990
    Date of Patent: July 7, 1992
    Assignee: Westinghouse Electric Corp.
    Inventors: Stephen A. Mrenna, Joseph R. Manuel, III