Patents Assigned to Societe Hutchinson S.A.
  • Apparatus for marking the surface of articles
    Patent number: 5223274
    Abstract: The invention relates to a method of marking the surface of articles, more particularly but not exclusively with a view to obtaining distinctive signs on non-plane surfaces such as the surface of balls.
    Type: Grant
    Filed: June 18, 1991
    Date of Patent: June 29, 1993
    Assignees: Societe Nouvelle des ets Ryo Catteau S.A., Societe Hutchinson S.A.
    Inventors: Jacques Delgrange, Pierre Lelievre
  • Method for molding and marking the surface of articles
    Patent number: 5028291
    Abstract: The invention relates to a method of marking the surface of articles, more particularly but not exclusively with a view to obtaining distinctive signs on non-plane surfaces such as the surface of balls.
    Type: Grant
    Filed: February 6, 1989
    Date of Patent: July 2, 1991
    Assignees: Societe Nouvelle des ets Ryo Catteau S.A., Societe Hutchinson S.A.
    Inventors: Jacques Delgrange, Pierre Lelievre