Patents by Inventor Woo Yong Shin

Woo Yong Shin 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).

  • Scissors
    Patent number: D753973
    Type: Grant
    Filed: January 7, 2015
    Date of Patent: April 19, 2016
    Assignee: PEACEKOREA CO., LTD.
    Inventor: Woo Yong Shin
  • Serrated cutter knife
    Patent number: D1023714
    Type: Grant
    Filed: April 7, 2022
    Date of Patent: April 23, 2024
    Assignee: PEACEKOREA CO., LTD.
    Inventor: Woo Yong Shin