Patents by Inventor Danhong Zhou

Danhong 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).

  • Bottle lid
    Patent number: D941629
    Type: Grant
    Filed: March 24, 2021
    Date of Patent: January 25, 2022
    Assignee: TAIZHOU NUOJIU TRADING CO., LTD.
    Inventor: Danhong Zhou
  • Bottle lid
    Patent number: D942212
    Type: Grant
    Filed: September 17, 2021
    Date of Patent: February 1, 2022
    Assignee: TAIZHOU GUANGHANG E-COMMERCE CO., LTD.
    Inventor: Danhong Zhou
  • Bottle lid
    Patent number: D945214
    Type: Grant
    Filed: April 23, 2021
    Date of Patent: March 8, 2022
    Assignee: TAIZHOU NUOJIU TRADING CO., LTD.
    Inventor: Danhong Zhou
  • Bottle lid
    Patent number: D958592
    Type: Grant
    Filed: April 23, 2021
    Date of Patent: July 26, 2022
    Assignee: TAIZHOU NUOJIU TRADING CO., LTD.
    Inventor: Danhong Zhou