Patents by Inventor Sicheng Xing

Sicheng Xing 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).

  • Cross wooden candle wick
    Patent number: D835833
    Type: Grant
    Filed: July 26, 2017
    Date of Patent: December 11, 2018
    Inventor: Sicheng Xing
  • Wick centering device
    Patent number: D871618
    Type: Grant
    Filed: December 22, 2017
    Date of Patent: December 31, 2019
    Inventor: Sicheng Xing
  • Wood candle wick with metal base
    Patent number: D872910
    Type: Grant
    Filed: December 22, 2017
    Date of Patent: January 14, 2020
    Inventor: Sicheng Xing