Patents by Inventor Chunchao Zhou

Chunchao Zhou 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).

  • Clasp for handbag and the like
    Patent number: D884348
    Type: Grant
    Filed: November 5, 2018
    Date of Patent: May 19, 2020
    Inventor: Chunchao Zhou
  • Drop-in ice bucket
    Patent number: D962009
    Type: Grant
    Filed: June 17, 2021
    Date of Patent: August 30, 2022
    Inventor: Chunchao Zhou