Patents by Inventor Guiju Wang

Guiju Wang 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).

  • Dog muzzle
    Patent number: D950169
    Type: Grant
    Filed: November 11, 2020
    Date of Patent: April 26, 2022
    Inventor: Guiju Wang
  • Dog muzzle
    Patent number: D969419
    Type: Grant
    Filed: November 11, 2020
    Date of Patent: November 8, 2022
    Inventor: Guiju Wang
  • Dog muzzle
    Patent number: D990061
    Type: Grant
    Filed: November 5, 2021
    Date of Patent: June 20, 2023
    Assignee: Yiwu Handou Pet Products Co., Ltd
    Inventor: Guiju Wang