Patents by Inventor Yinghao Liang

Yinghao Liang 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).

  • Pet outdoor drinking water bottle
    Patent number: D861258
    Type: Grant
    Filed: December 29, 2017
    Date of Patent: September 24, 2019
    Assignee: Shanghai Qinxu Industrial Co., Ltd.
    Inventor: Yinghao Liang
  • Pet bath massage brush
    Patent number: D866092
    Type: Grant
    Filed: October 20, 2017
    Date of Patent: November 5, 2019
    Inventor: Yinghao Liang
  • Shower sprinkler with massage function
    Patent number: D944362
    Type: Grant
    Filed: August 10, 2020
    Date of Patent: February 22, 2022
    Inventor: Yinghao Liang
  • Pet bathtub
    Patent number: D959762
    Type: Grant
    Filed: August 25, 2020
    Date of Patent: August 2, 2022
    Assignee: Shanghai Qinxu Industrial Co., Ltd
    Inventor: Yinghao Liang