Patents by Inventor Jacques E. C. Chaussepied

Jacques E. C. Chaussepied 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).

  • Pressure balancing device which is watertight as concerns rainwater or trickling water, in particular for a transporting container
    Patent number: 4516686
    Abstract: The device comprises a chamber 9 having an outer wall 10 and an inner wall 12 which separates it from the container, the chamber 9 communicating with the exterior through at least one orifice 16, 16a, 16b, 16c in the outer wall 10 and with the interior of the container through a tube 13 which extends through the inner wall 12 and projects into the chamber 9. The shape of the inner wall 12 and the position of the orifice 16, 16a, 16b, 16c being such that, in any position of the container, the orifice, or a part of the orifice, is located at a level lower than the level of the inner end 15 of the tube 13 so that any liquid which may be contained in the chamber cannot penetrate into the container.
    Type: Grant
    Filed: May 21, 1984
    Date of Patent: May 14, 1985
    Assignee: Societe Nationale Industrielle Aerospatiale
    Inventor: Jacques E. C. Chaussepied