Patents by Inventor Bernard Roblin

Bernard Roblin 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).

  • Multi-polar switch
    Patent number: 4330693
    Abstract: A multipolar switch has elements which can be readily assembled and combined for obtaining closing conracts or opening contacts. The body of the apparatus comprises a mounting base and an upper portion, the mounting base receiving an operating member which is movable in translation, the upper portion receiving a cover to close laterally some housings for terminals, some passageways for the retention of contacts, and some breaking chambers.
    Type: Grant
    Filed: January 19, 1979
    Date of Patent: May 18, 1982
    Assignee: La Telemecanique Electrique
    Inventors: Jean-Pierre Guery, Bernard Roblin