Patents Assigned to Coty S. A.
  • Ultra-flat box for insert
    Patent number: 6772884
    Abstract: The present invention includes a box comprising a housing having a height of about 2 millimeters. The housing comprises a bottom portion. The bottom portion defines a bottom surface, an internal lateral flank, and a top bottom surface. The top bottom surface is elevated from the bottom surface, extending from the internal lateral flank. The box also includes a thin film and at least one weld that seals the thin film to the housing.
    Type: Grant
    Filed: November 26, 2002
    Date of Patent: August 10, 2004
    Assignee: Coty, S.A.
    Inventor: Jean-Louis Mathiez
  • Ablation process involving bristles on a mascara brush and the mascara brush obtained by such process
    Patent number: 6651675
    Abstract: The process according to the invention comprises twisting a plastically deformable wire, typically of metal, so that it imprisons fibers within it, with the parts of the fibers projecting from the wire forming bristles in a helicoidal spiral, and of shaving off some of the bristles in predefined angular sectors by using the twisted wire to guide the components causing the total or partial ablation of the bristles.
    Type: Grant
    Filed: September 17, 2001
    Date of Patent: November 25, 2003
    Assignee: Coty S.A.
    Inventor: Jean-Louis Mathiez
  • Ablation process involving bristles on a mascara brush and the mascara brush obtained by such process
    Publication number: 20020007837
    Abstract: The process according to the invention comprises twisting a plastically deformable wire, typically of metal, so that it imprisons fibers within it, with the parts of the fibers projecting from the wire forming bristles in a helicoidal spiral, and of shaving off some of the bristles in predefined angular sectors by using the twisted wire to guide the components causing the total or partial ablation of the bristles.
    Type: Application
    Filed: September 17, 2001
    Publication date: January 24, 2002
    Applicant: Coty S.A.
    Inventor: Jean-Louis Mathiez
  • Ablation process involving bristles on a mascara brush and the mascara brush obtained by such process
    Patent number: 6289902
    Abstract: The process according to the invention comprises twisting a plastically deformable wire, typically of metal, so that it imprisons fibers within it, with the parts of the fibers projecting from the wire forming bristles in a helicoidal spiral, and of shaving off some of the bristles in predefined angular sectors by using the twisted wire to guide the components causing the total or partial ablation of the bristles.
    Type: Grant
    Filed: February 28, 2000
    Date of Patent: September 18, 2001
    Assignee: Coty S.A.
    Inventor: Jean-Louis Mathiez