Patents by Inventor Zhongzhong Lai

Zhongzhong Lai 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).

  • Shoe sole
    Patent number: D985912
    Type: Grant
    Filed: August 9, 2022
    Date of Patent: May 16, 2023
    Inventor: Zhongzhong Lai
  • Shoe sole
    Patent number: D995068
    Type: Grant
    Filed: July 31, 2022
    Date of Patent: August 15, 2023
    Inventor: Zhongzhong Lai
  • Shoe upper
    Patent number: D999488
    Type: Grant
    Filed: October 12, 2021
    Date of Patent: September 26, 2023
    Inventor: Zhongzhong Lai