Patents by Inventor Qiushui Huang

Qiushui Huang 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).

  • Play tent
    Patent number: D1032765
    Type: Grant
    Filed: February 5, 2024
    Date of Patent: June 25, 2024
    Inventors: Long Zhao, Qiushui Huang
  • Tricycle
    Patent number: D1051781
    Type: Grant
    Filed: July 19, 2023
    Date of Patent: November 19, 2024
    Inventors: Long Zhao, Qiushui Huang, Pengcheng Gan, Huifei Zhong
  • Children tricycle
    Patent number: D1062546
    Type: Grant
    Filed: November 19, 2024
    Date of Patent: February 18, 2025
    Inventors: Long Zhao, Qiushui Huang