Patents by Inventor Victor Sun

Victor Sun 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).

  • Sanding apparatus for air textured yarn and false twist yarn
    Patent number: 5956828
    Abstract: The present invention relates to a sanding apparatus used for the production of air textured yarn and false twist yarn. The apparatus comprises a motor, a housing provided with a guide groove, and a frictional disk connected to the motor and enclosed in the housing. The apparatus can be arranged in an intermediate section of the production process to generate short hair on the outer surface of yarn by the contact between the frictional disk and moving yarn. Accordingly the products made by the apparatus have soft tactile feelings when touched.
    Type: Grant
    Filed: May 28, 1998
    Date of Patent: September 28, 1999
    Assignee: China Textile Institute
    Inventors: Hsin-Hsiung Chiou, Sheng-Fu Chiu, Tsung-Kun Hsu, Victor Sun, Pao-Chi Chen