Patents by Inventor Melody Hsieh

Melody Hsieh 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).

  • Ergonomic tricycle
    Patent number: D824291
    Type: Grant
    Filed: May 8, 2017
    Date of Patent: July 31, 2018
    Inventor: Melody Hsieh
  • Tricycle steering mechanism
    Patent number: D894804
    Type: Grant
    Filed: January 2, 2019
    Date of Patent: September 1, 2020
    Inventor: Melody Hsieh
  • Balance bike
    Patent number: D918779
    Type: Grant
    Filed: November 5, 2019
    Date of Patent: May 11, 2021
    Inventor: Melody Hsieh
  • Rocking balance bike
    Patent number: D918780
    Type: Grant
    Filed: November 5, 2019
    Date of Patent: May 11, 2021
    Inventor: Melody Hsieh