Patents by Inventor Jean-Claude Avrillon

Jean-Claude Avrillon 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).

  • Self-propelled translatable working unit for tractor vehicle
    Patent number: 4162087
    Abstract: The invention relates to a working unit adapted to be mounted on a vehicle, particularly an underground cable laying machine, said unit comprising an assembly support provided with at least one guide, a tool-holder chassis mounted to slide on the guide, drive means mounted on the tool-holder chassis and adapted to provoke the displacement of the tool-holder chassis along the whole of said guide, locking means adapted mechanically to lock the tool-holder chassis at all points of its path with respect to the guide.
    Type: Grant
    Filed: October 26, 1977
    Date of Patent: July 24, 1979
    Assignee: J. I. Case Company
    Inventor: Jean-Claude Avrillon