Patents by Inventor Pierre Jeunet

Pierre Jeunet 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).

  • System of shake-proof assembly for parts of spectacles and like applications
    Patent number: 4776685
    Abstract: This invention relates to a shake-proof assembly for parts of spectacles and like applications, wherein there is engaged on the screw a bush provided with oblique jaws which, when the screw is placed in position, are pushed radially against the shank thereof by an inner shoulder formed with the bore of the parts of the spectacles.
    Type: Grant
    Filed: June 5, 1987
    Date of Patent: October 11, 1988
    Inventor: Jean-Pierre Jeunet
  • Ink tank case
    Patent number: D468346
    Type: Grant
    Filed: September 7, 2001
    Date of Patent: January 7, 2003
    Assignee: Lectra SA
    Inventor: Pierre Jeunet