Patents by Inventor Leonard Scheuring

Leonard Scheuring 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).

  • Publication number: 20070183111
    Abstract: An electrical switching apparatus includes a housing, separable contacts within said housing, an operating mechanism structured to open and close said separable contacts, and a trip assembly cooperating with said operating mechanism to trip open said separable contacts in response to a trip signal. The trip assembly includes a sensor structured to sense current flowing through said separable contacts, a number of breakpoint trip mechanisms providing a number of breakpoint trips in response to a number of time-current functions of said sensed current over a number of ranges of predetermined values of said sensed current, and a mechanism structured to provide said trip signal responsive to said number of breakpoint trips. A method of operating the electrical switching apparatus and a power distribution system incorporating the electrical switching apparatus are also provided.
    Type: Application
    Filed: February 6, 2006
    Publication date: August 9, 2007
    Inventors: Harry Carlino, Todd Shaak, Leonard Scheuring, James Lagree, William Beatty