Patents by Inventor Vanessa Lutzmann

Vanessa Lutzmann 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).

  • Nonwoven scouring fabric
    Patent number: 6951829
    Abstract: A nonwoven scouring fabric, including a fabric made of coarse fibers interconnected to one another to form a three-dimensional network; a continuous or a discontinuous layer of synthetic resin, or the like, adhering to the fibers, which has a content of abrasive grains; reflectors being additionally bonded at the surface of the layer, which are incorporated in the network by a scattering procedure via at least one side of the nonwoven scouring fabric.
    Type: Grant
    Filed: April 9, 2002
    Date of Patent: October 4, 2005
    Assignee: Carl Freudenberg KG
    Inventors: Thomas Schindler, Vanessa Lutzmann
  • Nonwoven scouring fabric
    Publication number: 20030003836
    Abstract: A nonwoven scouring fabric, including a fabric made of coarse fibers interconnected to one another to form a three-dimensional network; a continuous or a discontinuous layer of synthetic resin, or the like, adhering to the fibers, which has a content of abrasive grains; reflectors being additionally bonded at the surface of the layer, which are incorporated in the network by a scattering procedure via at least one side of the nonwoven scouring fabric.
    Type: Application
    Filed: April 9, 2002
    Publication date: January 2, 2003
    Applicant: Carl Freudenberg KG
    Inventors: Thomas Schindler, Vanessa Lutzmann