Patents by Inventor Patrick Ponchet

Patrick Ponchet 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).

  • Security assembly for separable coupling device, particularly for motor vehicle steering columns
    Patent number: 5380040
    Abstract: Safety assembly for a separable coupling device, particularly for a motor vehicle steering column having two coaxially arranged shaft sections whose end portions are offset with respect to their common geometric axis and which overlap. Each shaft section carries a plate. Each plate is connected to the other plate by separable link pins.
    Type: Grant
    Filed: April 19, 1993
    Date of Patent: January 10, 1995
    Assignee: NACAM
    Inventors: Olivier Perichon, Patrick Ponchet