Patents by Inventor Jean Alheritiere

Jean Alheritiere 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).

  • Device to lay down a plastic bead or the like onto an essentially plane surface
    Patent number: 4474136
    Abstract: A device for laying down a plastic bead on an essentially plane surface of a part consists of a table supporting a movable frame having a drive track. The drive track cooperates with a pinion rotatable about an axis fixed to table so as to drive the frame. The part is mounted on the frame. A slotted rod is fixed to the frame and cooperates with a roller mounted on the table for preventing the frame from rotating about itself. A gun for depositing the bead is positioned above the axis of the drive pinion. As the drive pinion rotates the frame, the gun will deposit a bead on the part mounted on the frame along a line corresponding to the contour of the drive track.
    Type: Grant
    Filed: February 7, 1983
    Date of Patent: October 2, 1984
    Assignee: Regie Nationale des Usines Renault
    Inventor: Jean Alheritiere