Patents by Inventor Tomas Chien

Tomas Chien 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).

  • Stretchable high-loft flat-tube structure from continuous filaments
    Publication number: 20050147775
    Abstract: Improved batts for sleeping bags, insulated apparel, bedding, and other uses are made from a tow of crimped continuous filaments by a machine and process which spreads, extends, and cross-laps the tow into an endless flat-tube structure with desired uniformity, balanced tensile strength, dimensional stability, stretchability, and high loft.
    Type: Application
    Filed: January 7, 2004
    Publication date: July 7, 2005
    Inventor: Tomas Chien