Patents by Inventor Anna Jean Sill

Anna Jean Sill 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 multilayered fibrous batts and multi-density molded articles made with same and processes of making thereof
    Patent number: 7928025
    Abstract: Thermal compression moldable nonwoven multilayered fibrous batts having substantially uniform density are provided, which are useful, for example, for fabrication of multi-density molded parts, such as multi-density molded vehicle liners. The nonwoven multilayered fibrous batts of uniform density comprising needle-punched first and second (and optionally third and/or fourth) fibrous batt layers formed with different fiber blends, wherein the multilayered batt can be molded into acoustical parts having multi-densities.
    Type: Grant
    Filed: October 1, 2008
    Date of Patent: April 19, 2011
    Assignee: Polymer Group, Inc.
    Inventors: Gale Shipley, Anna Jean Sill, Stephen Foss
  • Nonwoven Multilayered Fibrous Batts And Multi-Density Molded Articles Made With Same And Processes Of Making Thereof
    Publication number: 20100081354
    Abstract: Thermal compression moldable nonwoven multilayered fibrous batts having substantially uniform density are provided, which are useful, for example, for fabrication of multi-density molded parts, such as multi-density molded vehicle liners. The nonwoven multilayered fibrous batts of uniform density comprising needle-punched first and second (and optionally third and/or fourth) fibrous batt layers formed with different fiber blends, wherein the multilayered batt can be molded into acoustical parts having multi-densities.
    Type: Application
    Filed: October 1, 2008
    Publication date: April 1, 2010
    Applicant: POLYMER GROUP, INC.
    Inventors: Gale Shipley, Anna Jean Sill, Stephen Foss