Patents by Inventor Christian Tassart

Christian Tassart 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).

  • Station comprising two or more gas bottles for welding and other applications
    Patent number: 4460010
    Abstract: The present invention concerns a portable gas supply station comprising two or more gas bottles or cylinders for welding and other applications.The gas cylinders are mounted via their necks in a block. A movable handle makes it possible to open and close the gas lines simultaneously. In its carrying position, the handle ensures closure which allows complete safety.The gas supply station is particularly suitable for welding, soldering, flame cutting and other applications.
    Type: Grant
    Filed: January 11, 1982
    Date of Patent: July 17, 1984
    Assignee: L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude
    Inventors: Zivko Paravigna, Jack Boursaud, Christian Tassart