Patents by Inventor Carol Lefevre Du Grosriez

Carol Lefevre Du Grosriez 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).

  • Stack and method for stacking folded supple sheets
    Patent number: 6602575
    Abstract: The invention proposes a stack (50) of supple and absorbent sheets, for example made of cellulose wadding, which comprise a longitudinal fold line (22) forming a longitudinal border (28) and at least one transverse fold line (30) perpendicular to the longitudinal fold line (22), characterized in that the longitudinal (22) and transverse (30) fold lines of an upper folded sheet (36) in the stack are not adjacent to the respective longitudinal (22) and transverse (30) fold lines of the previous lower folded sheet (36).
    Type: Grant
    Filed: February 26, 2001
    Date of Patent: August 5, 2003
    Assignee: Georgia-Pacific France
    Inventors: Carol Lefevre Du Grosriez, Remy Ruppel, Jean-Louis Neveu
  • Stack and method for stacking folded supple sheets
    Publication number: 20010025856
    Abstract: The invention proposes a stack (50) of supple and absorbent sheets, for example made of cellulose wadding, which comprise a longitudinal fold line (22) forming a longitudinal border (28) and at least one transverse fold line (30) perpendicular to the longitudinal fold line (22), characterized in that the longitudinal (22) and transverse (30) fold lines of an upper folded sheet (36) in the stack are not adjacent to the respective longitudinal (22) and transverse (30) fold lines of the previous lower folded sheet (36).
    Type: Application
    Filed: February 26, 2001
    Publication date: October 4, 2001
    Inventors: Carol Lefevre Du Grosriez, Remy Ruppel, Jean-Louis Neveu