Patents by Inventor Jin-Feng Kong

Jin-Feng Kong 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).

  • Massager
    Patent number: D963185
    Type: Grant
    Filed: August 5, 2020
    Date of Patent: September 6, 2022
    Assignee: SUZHOU WINTECH TOOLS MANUFACTURING CO., LTD.
    Inventor: Jin-Feng Kong
  • Massager
    Patent number: D968632
    Type: Grant
    Filed: August 5, 2020
    Date of Patent: November 1, 2022
    Assignee: SUZHOU JUHEXIANG ELECTRONICS CO., LTD.
    Inventor: Jin-Feng Kong
  • Massager
    Patent number: D985790
    Type: Grant
    Filed: September 19, 2020
    Date of Patent: May 9, 2023
    Assignee: SUZHOU JUHEXIANG ELECTRONICS CO., LTD.
    Inventor: Jin-Feng Kong