Patents by Inventor Qinge Zhang

Qinge Zhang 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).

  • Gym bag
    Patent number: D982319
    Type: Grant
    Filed: October 4, 2022
    Date of Patent: April 4, 2023
    Inventor: Qinge Zhang
  • Backpack
    Patent number: D984799
    Type: Grant
    Filed: October 9, 2022
    Date of Patent: May 2, 2023
    Inventor: Qinge Zhang
  • Shotgun case
    Patent number: D1030313
    Type: Grant
    Filed: January 10, 2024
    Date of Patent: June 11, 2024
    Assignee: Quanzhou Jingbo Trading Co., Ltd.
    Inventor: Qinge Zhang