Patents by Inventor Joel Bacherot

Joel Bacherot 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).

  • Filtering structure for a vent device and device including said structure
    Patent number: 4853013
    Abstract: The filtering structure (20) for a vent device for a liquid container comprises at least two rigid outer elements permeable to gases and to liquids and having confronting parallel bearing surfaces, and an intermediate element 14 permeable to gases and impermeable to liquid is intended to be maintained in a static position between the bearing surfaces of the rigid elements.
    Type: Grant
    Filed: February 17, 1988
    Date of Patent: August 1, 1989
    Assignee: L'Air Liquide, Societe Anonyme Pour L'etude et Exploitation des Procedes Georges Claude
    Inventors: Michel Rio, Claude Iltis, Herve Louis, Georges Buffet, Marcel Joly, Jean-Francois Goudard, Joel Bacherot, Claude Ducret