Patents by Inventor Josef Eichhammer

Josef Eichhammer 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).

  • Modeling composition and its use
    Patent number: 6837924
    Abstract: A modeling composition consisting of a wax-based and oil-based binder, a filler, and a coloring agent, wherein the filler is substantially a light filler comprised of hollow microbeads. The binder is comprised of solid wax, pasty wax, and a liquid component of a wax base, an oil base, or a wax and oil base. The binder is present in the modeling composition in an amount of 45 to 90% by weight. The modeling composition can be used as play dough for children or as a therapeutic composition in the medical field for training and rehabilitation.
    Type: Grant
    Filed: December 24, 2002
    Date of Patent: January 4, 2005
    Assignee: J. S. Staedtler GmbH & Co.
    Inventors: Johann Breindl, Heinrich Schnorrer, Josef Eichhammer, Josef Schuster, Heidi Hummel
  • Modeling composition and its use
    Publication number: 20030131758
    Abstract: A modeling composition consisting of a wax-based and oil-based binder, a filler, and a coloring agent, wherein the filler is substantially a light filler comprised of hollow microbeads. The binder is comprised of solid wax, pasty wax, and a liquid component of a wax base, an oil base, or a wax and oil base. The binder is present in the modeling composition in an amount of 45 to 90% by weight. The modeling composition can be used as play dough for children or as a therapeutic composition in the medical field for training and rehabilitation.
    Type: Application
    Filed: December 24, 2002
    Publication date: July 17, 2003
    Applicant: J .S. Staedtler GmbH & Co.
    Inventors: Johann Breindl, Heinrich Schnorrer, Josef Eichhammer, Josef Schuster, Heidi Hummel