Patents by Inventor Christophe DEMULE

Christophe DEMULE 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).

  • Electrical cable equipped with a device for indicating the presence of an electrical voltage
    Patent number: 12498403
    Abstract: An electrical cable (10) has at least one conductor (12), and further has a device for indicating the presence of an electrical voltage inside the cable (10). The device has at least one layer (14) at least partially covering the outer surface of the cable (10) in at least one region of the cable (10) and a means for transmitting a signal indicating the presence of an electrical voltage inside the cable (10).
    Type: Grant
    Filed: May 17, 2023
    Date of Patent: December 16, 2025
    Assignee: NEXANS
    Inventors: Christophe Demule, Miguel Santana, Samuel Griot
  • DEVICE FOR STORING, TRANSPORTING AND INSTALLING ELECTRICAL WIRES AND CABLES
    Publication number: 20240246788
    Abstract: The invention relates to a device (10) for storing, transporting and installing electrical wires or cables, comprising a base panel (12), a top panel (14) parallel to the base panel (12) and at least two attachment elements (16) connecting the base panel (12) to the top panel (14), at least one cylinder (18) on which an electrical wire or cable is wound, the cylinder (18) having a central space along the entire length thereof, this space receiving a rod having a predetermined geometric shape, which rod interlocks into a predetermined location in the base panel (12) and in the top panel (14), the cylinder (18) being rotatable about said rod.
    Type: Application
    Filed: May 16, 2022
    Publication date: July 25, 2024
    Inventors: Christophe DEMULE, Julien BRIN
  • ELECTRICAL CABLE EQUIPPED WITH A DEVICE FOR INDICATING THE PRESENCE OF AN ELECTRICAL VOLTAGE
    Publication number: 20240118321
    Abstract: An electrical cable (10) has at least one conductor (12), and further has a device for indicating the presence of an electrical voltage inside the cable (10). The device has at least one layer (14) at least partially covering the outer surface of the cable (10) in at least one region of the cable (10) and a means for transmitting a signal indicating the presence of an electrical voltage inside the cable (10).
    Type: Application
    Filed: May 17, 2023
    Publication date: April 11, 2024
    Inventors: Christophe DEMULE, Miguel SANTANA, Samuel GRIOT