Patents by Inventor Faping Qin

Faping Qin 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).

  • Patent number: 11142873
    Abstract: The present invention relates to an artificial turf. In the present invention, nylon is used as the main material. Through selecting straight fibers and curve fibers with certain cross-sectional shapes, lengths and widths and using the straight fiber and curve fiber together, the obtained grass fibers not only have relatively good temperature resistance, but also good handfeel, wear resistance, anti-aging performance, grass fiber resilience, trampling resistance and grass uprightness.
    Type: Grant
    Filed: December 3, 2018
    Date of Patent: October 12, 2021
    Assignee: QINGDAO BELLINTURF INDUSTRIAL CO., LTD.
    Inventors: Kang Yu, Jiahui Zhou, Bo Yu, Faping Qin
  • Publication number: 20200002899
    Abstract: Disclosed is an artificial turf. In the present disclosure, nylon is used as the main material. Through selecting straight fibers and curve fibers with certain cross-sectional shapes, lengths and widths and using the straight fiber and curve fiber together, the obtained grass fibers not only have relatively good temperature resistance, but also good handfeed, wear resistance, anti-aging performance, grass fiber resilience, trampling resistance and grass uprightness.
    Type: Application
    Filed: December 3, 2018
    Publication date: January 2, 2020
    Applicant: QINGDAO BELLINTURF INDUSTRIAL CO., LTD.
    Inventors: Kang YU, Jiahui ZHOU, Bo YU, Faping QIN
  • Publication number: 20190003132
    Abstract: An artificial turf simulating natural grass, including: a base fabric, artificial grass yarns tufting on the base fabric and a latex backing on the back of the base fabric. The artificial grass yarns have at least two different forms including a straight form and a curly form, and the straight artificial grass yarns have at least two different colors. Alternatively, the artificial grass yarns have at least a straight form and a curly form tuft on a base fabric and the straight artificial grass yarns are provided with at least two different colors, such that the appearance of the formed artificial turf has a better natural grass simulation effect, and combinations can be made according to specific functional requirements of the application of the artificial turf, thus improving applicability of the artificial turf.
    Type: Application
    Filed: September 29, 2017
    Publication date: January 3, 2019
    Inventors: Kang Yu, Faping Qin, Xingyu Liu, Bo Yu