Patents by Inventor Xin Quan Ho

Xin Quan Ho 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).

  • Trapezoidal flatware set
    Patent number: D634975
    Type: Grant
    Filed: August 24, 2010
    Date of Patent: March 29, 2011
    Assignee: China Direct International Corporation
    Inventors: Wei He, Xin Quan Ho
  • Curved flatware set
    Patent number: D634976
    Type: Grant
    Filed: October 18, 2010
    Date of Patent: March 29, 2011
    Assignee: China Direct International Corporation
    Inventors: Wei He, Xin Quan Ho
  • Cutlery set
    Patent number: D671801
    Type: Grant
    Filed: February 27, 2012
    Date of Patent: December 4, 2012
    Assignee: China Direct International Corporation
    Inventors: Wei He, Xin Quan Ho, William C. Godley