Patents by Inventor Zhenwang He

Zhenwang He 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).

  • Diaper bag
    Patent number: D872992
    Type: Grant
    Filed: March 20, 2019
    Date of Patent: January 21, 2020
    Inventor: Zhenwang He
  • Pet nail grinder
    Patent number: D876730
    Type: Grant
    Filed: October 17, 2019
    Date of Patent: February 25, 2020
    Inventor: Zhenwang He
  • Cat toothbrush
    Patent number: D881480
    Type: Grant
    Filed: December 6, 2019
    Date of Patent: April 14, 2020
    Inventor: Zhenwang He
  • Dog toy
    Patent number: D915692
    Type: Grant
    Filed: June 30, 2020
    Date of Patent: April 6, 2021
    Inventor: Zhenwang He
  • Dog toy
    Patent number: D920598
    Type: Grant
    Filed: June 16, 2020
    Date of Patent: May 25, 2021
    Inventor: Zhenwang He
  • Dog chew toy
    Patent number: D922005
    Type: Grant
    Filed: June 16, 2020
    Date of Patent: June 8, 2021
    Inventor: Zhenwang He
  • Lick plate for pets
    Patent number: D993545
    Type: Grant
    Filed: September 23, 2022
    Date of Patent: July 25, 2023
    Assignee: GUANGZHOU JINYU OUTDOOR PRODUCTS CO., LTD.
    Inventor: Zhenwang He