Patents by Inventor Bernard Meunter

Bernard Meunter 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).

  • Additional line coupling circuit to an intercom telephone set
    Patent number: 4504702
    Abstract: An additional line coupling circuit to an intercom telephone set having inserted between the additional line and the intercom telephone set, a d.c. line uncoupling circuit as well as means coupled to one of the wires of the line for transmitting signals on the line and means connected to one or the other line wires for receiving the signals transmitted on the line.
    Type: Grant
    Filed: June 30, 1983
    Date of Patent: March 12, 1985
    Assignee: Compagnie Generale de Constructions Telephoniques
    Inventors: Bernard Meunter, Eric Gradeler