Patents by Inventor Bong Yang

Bong Yang 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).

  • Slip resistant outsole
    Patent number: D901154
    Type: Grant
    Filed: May 4, 2018
    Date of Patent: November 10, 2020
    Assignee: J & B YANG CORPORATION
    Inventor: Bong Yang
  • Boot upper
    Patent number: D919951
    Type: Grant
    Filed: May 31, 2019
    Date of Patent: May 25, 2021
    Assignee: J & B Yang Corporation
    Inventor: Bong Yang